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Area Code 443 Map, Cities and Telecommunication Exchanges

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Area code 443 is located in Maryland. The following table lists the area code exchanges and switches:

443 Area Code Exchanges & Switches:

Prefix Main City Company Zip Code Switch Name Prefix Type Introduced
(443) 200- Baltimore Comcast Phone Of Northern Maryland 21201-2725 CLEC 07/25/2006
(443) 200- Baltimore Comcast Phone Of Northern Maryland 21201-2725 CLEC 07/25/2006
(443) 201- Cellco Partnership Dba Verizon Wireless WIRELESS 12/01/2011
(443) 201- Cellco Partnership Dba Verizon Wireless WIRELESS 10/04/2012
(443) 201- Cellco Partnership Dba Verizon Wireless WIRELESS 06/05/2012
(443) 201- Cellco Partnership Dba Verizon Wireless WIRELESS 06/05/2012
(443) 201- Infotelecom UNKNOWN 09/13/2012
(443) 202- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 01/09/2012
(443) 202- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 01/10/2012
(443) 202- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 01/10/2012
(443) 202- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 01/10/2012
(443) 202- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 01/10/2012
(443) 202- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 01/10/2012
(443) 203- MAYO Level 3 Communications 21106 CLEC 03/08/2005
(443) 203- MAYO Xo Maryland 21106 BRYNPKLNCM CLEC 03/21/2007
(443) 203- MAYO Level 3 Communications 21106 CLEC 03/02/2006
(443) 203- MAYO Bandwidth.Com Clec 21106 BRYNPKLNCM CLEC 05/28/2010
(443) 204- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 05/15/2003
(443) 204- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 05/16/2003
(443) 204- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 05/16/2003
(443) 204- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/08/2007
(443) 204- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/08/2007
(443) 204- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 03/17/2010
(443) 205- Salisbury Cellco Partnership Dba Verizon Wireless 21801-2139 WIRELESS 05/07/2004
(443) 205- Salisbury Cellco Partnership Dba Verizon Wireless 21801-2139 WIRELESS 07/11/2005
(443) 205- Salisbury Cellco Partnership Dba Verizon Wireless 21801-2139 WIRELESS 03/01/2004
(443) 205- Salisbury Nextel Communications 21801-2139 WIRELESS 01/21/2004
(443) 205- Salisbury Cellco Partnership Dba Verizon Wireless 21801-2139 WIRELESS 04/04/2007
(443) 206- Core Communications CLEC 03/04/2004
(443) 207- Baltimore Omnipoint Communications Enterprises 21202-2103 PCS -
(443) 207- Baltimore Comcast Phone Of Northern Maryland 21202-2103 CLEC 01/26/2012
(443) 208- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 208- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 208- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 208- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 208- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 208- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 209- Bel Air Lightwave Communications 21014-3643 CLEC 09/08/2005
(443) 210- SALISBURY Sprint Spectrum 21875 PCS 09/30/2011
(443) 210- SALISBURY Sprint Spectrum 21875 PCS 10/04/2011
(443) 210- SALISBURY Sprint Spectrum 21875 PCS 10/04/2011
(443) 212- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC -
(443) 212- Columbia Paetec Communications 21046-2788 BALTIMORE CLEC 09/17/2004
(443) 212- Columbia Broadwing Communications 21046-2788 CLEC 05/05/2006
(443) 212- Columbia Bandwidth.Com Clec 21046-2788 CLEC 01/26/2010
(443) 213- Owings Mills Level 3 Communications 21117-3849 CLEC 08/22/2006
(443) 213- Owings Mills Verizon Maryland 21117-3849 OWINGS MILLS RBOC 08/13/2003
(443) 213- Owings Mills Verizon Maryland 21117-3849 OWINGS MILLS RBOC 08/13/2003
(443) 213- Owings Mills Mci Worldcom Communications 21117-3849 BALTIMORE CLEC 08/13/2003
(443) 214- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 10/11/2011
(443) 214- Columbia Leap Wireless Intl, Dba Cricket Comm 21045-4716 PCS 10/09/2012
(443) 214- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/24/2012
(443) 215- Easton Core Communications 21601-3145 CLEC -
(443) 216- Hanover Core Communications 21076-3103 CLEC 03/01/2004
(443) 216- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/22/2001
(443) 216- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/22/2001
(443) 216- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/22/2001
(443) 216- Hanover Bandwidth.Com Clec 21076-3103 CLEC 05/28/2010
(443) 218- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 218- BALTIMORE Bandwidth.Com Clec 21201 CLEC 08/05/2010
(443) 218- BALTIMORE Level 3 Communications 21201 CLEC 10/27/2011
(443) 219- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 219- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 01/12/2005
(443) 219- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 02/15/2012
(443) 220- Baltimore Verizon Maryland 21202-2103 BALTIMORE RBOC -
(443) 220- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 07/15/2005
(443) 220- Baltimore Nextel Communications 21202-2103 BALTIMORE WIRELESS 07/22/2003
(443) 220- Baltimore Nextel Communications 21202-2103 BALTIMORE WIRELESS 07/22/2003
(443) 220- Baltimore New Cingular Wireless Pcs 21202-2103 BALTIMORE WIRELESS 12/18/2003
(443) 221- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 221- Baltimore Leap Wireless Intl, Dba Cricket Comm 21201-3418 PCS 02/10/2009
(443) 221- Baltimore Leap Wireless Intl, Dba Cricket Comm 21201-3418 PCS 02/10/2009
(443) 221- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 08/06/2012
(443) 221- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 07/05/2011
(443) 222- Baltimore Global Naps South 21202-4035 CLEC -
(443) 224- Mci Worldcom Communications BALTIMORE CLEC -
(443) 224- Cavalier Telephone Mid Atlantic CLEC 06/21/2006
(443) 224- Nextel Communications WIRELESS 05/30/2005
(443) 224- Nextel Communications WIRELESS 05/30/2005
(443) 224- Omnipoint Communications Cap Operations BALTIMORE PCS 11/04/2004
(443) 225- Easton Nextel Communications 21601-3015 WIRELESS 01/20/2004
(443) 225- Easton Nextel Communications 21601-3015 WIRELESS 02/03/2005
(443) 225- Easton Sprint Spectrum 21601-3015 PCS 07/08/2010
(443) 225- Easton Comcast Phone Of Northern Maryland 21601-3015 CLEC 06/20/2006
(443) 225- Easton Mci Worldcom Communications 21601-3015 EASTON CLEC 12/09/2008
(443) 225- Easton Sprint Spectrum 21601-3015 PCS 02/18/2004
(443) 227- Baltimore Global Naps South 21202-4035 CLEC -
(443) 228- Columbia Xo Maryland 21046-2788 BRYNPKLNCM CLEC 11/15/2005
(443) 228- Columbia Bandwidth.Com Clec 21046-2788 CLEC 01/26/2010
(443) 229- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 229- Hanover Ymax Communications Corp 21076-3103 CLEC 08/10/2009
(443) 229- Hanover Ymax Communications Corp 21076-3103 CLEC 09/15/2009
(443) 231- Baltimore At&T Local 21202-2103 BALTIMORE CLEC -
(443) 231- Baltimore Ctc Communications Corp 21202-2103 BALTIMORE CLEC 04/04/2005
(443) 231- Baltimore Level 3 Communications 21202-2103 CLEC 01/27/2003
(443) 231- Baltimore Comcast Phone Of Northern Maryland 21202-2103 CLEC 05/22/2006
(443) 231- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 07/26/2006
(443) 232- SALISBURY Comcast Phone Of Northern Maryland 21875 CLEC 07/27/2007
(443) 233- SALISBURY Cavalier Telephone, (Mid Atlantic) 21875 CLEC -
(443) 233- SALISBURY Level 3 Communications 21875 CLEC 05/02/2012
(443) 234- SALISBURY Comcast Phone Of Northern Maryland 21875 CLEC 06/20/2006
(443) 236- Baltimore Core Communications 21202-3507 CLEC -
(443) 238- Baltimore Global Naps South 21202-4035 CLEC -
(443) 239- Cellco Partnership Dba Verizon Wireless WIRELESS 01/07/2010
(443) 239- New Cingular Wireless Pcs WIRELESS 01/21/2004
(443) 239- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2012
(443) 239- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2012
(443) 239- Cellco Partnership Dba Verizon Wireless WIRELESS 05/18/2012
(443) 240- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/27/2012
(443) 240- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/30/2012
(443) 240- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/30/2012
(443) 240- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/30/2012
(443) 240- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/30/2012
(443) 240- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/30/2012
(443) 242- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 242- Hanover Bandwidth.Com Clec 21076-3103 CLEC 01/26/2010
(443) 242- Hanover Comcast Phone Of Northern Maryland 21076-3103 CLEC 02/11/2005
(443) 244- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 244- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 07/08/2004
(443) 244- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 09/07/2005
(443) 244- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 11/03/2005
(443) 244- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 02/02/2005
(443) 246- Baltimore Core Communications 21202-3507 CLEC -
(443) 248- Cellco Partnership Dba Verizon Wireless WIRELESS 01/15/2007
(443) 248- Omnipoint Communications Cap Operations BALTIMORE PCS 03/19/2007
(443) 248- Cellco Partnership Dba Verizon Wireless WIRELESS 04/04/2007
(443) 248- Omnipoint Communications Cap Operations BALTIMORE PCS 05/08/2007
(443) 248- Omnipoint Communications Cap Operations BALTIMORE PCS 05/17/2007
(443) 248- Omnipoint Communications Cap Operations BALTIMORE PCS 05/17/2007
(443) 249- ROMANCOKE Core Communications 21666 CLEC 03/05/2004
(443) 249- ROMANCOKE Mci Worldcom Communications 21666 EASTON CLEC 10/08/2010
(443) 249- ROMANCOKE Teleport Communications Group America 21666 CLEC 06/20/2012
(443) 249- ROMANCOKE Level 3 Communications 21666 CLEC 08/09/2006
(443) 251- Cellco Partnership Dba Verizon Wireless WIRELESS 09/10/2012
(443) 251- Cellco Partnership Dba Verizon Wireless WIRELESS 09/13/2012
(443) 251- Cellco Partnership Dba Verizon Wireless WIRELESS 09/13/2012
(443) 252- Cellco Partnership Dba Verizon Wireless WIRELESS 09/08/2009
(443) 252- Cellco Partnership Dba Verizon Wireless WIRELESS 06/03/2010
(443) 252- Bandwidth.Com Clec CLEC 02/10/2011
(443) 252- Cellco Partnership Dba Verizon Wireless WIRELESS 05/09/2012
(443) 252- Cellco Partnership Dba Verizon Wireless WIRELESS 07/05/2011
(443) 252- Cellco Partnership Dba Verizon Wireless WIRELESS 05/09/2012
(443) 254- Omnipoint Communications Cap Operations PCS -
(443) 256- Baltimore Global Naps South 21202-4035 CLEC -
(443) 257- Cellco Partnership Dba Verizon Wireless WIRELESS 07/02/2003
(443) 258- New Cingular Wireless Pcs WIRELESS -
(443) 258- Teleport Communications Group America CLEC 06/20/2012
(443) 259- Columbia Cellco Partnership Dba Verizon Wireless 21045-4602 WIRELESS 06/25/2012
(443) 260- SALISBURY Verizon Maryland 21875 SALISBURY RBOC -
(443) 261- Mci Worldcom Communications BALTIMORE CLEC -
(443) 261- Us Lec Of Maryland COLUMBIA CLEC 03/25/2002
(443) 261- Mci Worldcom Communications BALTIMORE CLEC 09/11/2008
(443) 261- Bandwidth.Com Clec CLEC 09/28/2010
(443) 261- Sprint Spectrum PCS 11/02/2010
(443) 261- Sprint Spectrum PCS 11/02/2010
(443) 262- Level 3 Communications CENTREVILLE CLEC 08/03/2012
(443) 262- Cellco Partnership Dba Verizon Wireless WIRELESS 02/03/2004
(443) 262- Verizon Maryland CENTREVILLE RBOC 05/20/2004
(443) 262- Cellco Partnership Dba Verizon Wireless WIRELESS 03/06/2006
(443) 263- Baltimore Verizon Maryland 21202-2103 CHARLES STREET 2 RBOC -
(443) 265- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 266- BALTIMORE Bandwidth.Com Clec 21201 CLEC 09/21/2010
(443) 266- BALTIMORE Infotelecom 21201 UNKNOWN 09/11/2012
(443) 267- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 01/15/2004
(443) 267- Baltimore Mci Worldcom Communications 21201-3330 BALTIMORE CLEC 12/09/2008
(443) 267- Baltimore Level 3 Communications 21201-3330 CLEC 11/29/2012
(443) 267- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 02/10/2011
(443) 268- Baltimore Core Communications 21202-3507 CLEC -
(443) 270- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC -
(443) 272- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 272- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 11/03/2010
(443) 272- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 05/28/2010
(443) 273- Columbia Teleport Communications Group America 21045-1946 COLUMBIA CLEC -
(443) 273- Columbia Infotelecom 21045-1946 UNKNOWN 09/12/2012
(443) 274- Level 3 Communications CLEC 02/14/2008
(443) 274- Comcast Phone Of Northern Maryland CLEC 09/10/2007
(443) 274- Infotelecom UNKNOWN 02/06/2012
(443) 275- Comcast Phone Of Northern Maryland CLEC -
(443) 275- Comcast Phone Of Northern Maryland CLEC 08/24/2006
(443) 275- New Cingular Wireless Pcs WIRELESS 05/12/2005
(443) 275- Mci Worldcom Communications CLEC 09/17/2012
(443) 275- New Cingular Wireless Pcs WIRELESS 01/12/2006
(443) 276- Baltimore Allegiance Telecom 21201-2725 CLEC -
(443) 276- Baltimore Core Communications 21201-2725 CLEC 03/01/2004
(443) 278- Laurel Vdl, Dba Global Telecom Brokers 20707-6102 CLEC 10/02/2003
(443) 278- Laurel Nextel Communications 20707-6102 WIRELESS 12/26/2003
(443) 278- Laurel Omnipoint Communications Cap Operations 20707-6102 BALTIMORE PCS 11/04/2004
(443) 278- Laurel Nextel Communications 20707-6102 WIRELESS 04/16/2004
(443) 278- Laurel Us Lec Of Maryland 20707-6102 COLUMBIA CLEC 04/20/2004
(443) 278- Laurel Vdl, Dba Global Telecom Brokers 20707-6102 CLEC 10/03/2003
(443) 279- Baltimore New Cingular Wireless Pcs 21201-2725 WIRELESS 05/12/2005
(443) 280- Columbia Level 3 Communications 21045-4716 CLEC 05/31/2006
(443) 281- Baltimore Allegiance Telecom 21201-2725 CLEC -
(443) 281- Baltimore Comcast Phone Of Northern Maryland 21201-2725 CLEC 07/27/2007
(443) 282- Easton Idt America Corp 21601-3015 CLEC 04/10/2006
(443) 282- Easton At&T Local 21601-3015 BALTIMORE CLEC 05/19/2009
(443) 282- Easton Cellco Partnership Dba Verizon Wireless 21601-3015 WIRELESS 06/02/2010
(443) 282- Easton Nextel Communications 21601-3015 WIRELESS 10/05/2004
(443) 282- Easton New Cingular Wireless Pcs 21601-3015 WIRELESS 03/11/2011
(443) 284- Baltimore Global Naps South 21202-4035 CLEC -
(443) 285- Columbia Cellco Partnership Dba Verizon Wireless 21046-2100 COLUMBIA WIRELESS 04/05/2004
(443) 285- Columbia Cellco Partnership Dba Verizon Wireless 21046-2100 COLUMBIA WIRELESS 08/05/2004
(443) 286- Cellco Partnership Dba Verizon Wireless WIRELESS -
(443) 288- Baltimore Allegiance Telecom 21201-2725 CLEC -
(443) 289- Mci Worldcom Communications BALTIMORE CLEC 05/16/2011
(443) 289- Cellco Partnership Dba Verizon Wireless WIRELESS 09/02/2011
(443) 289- Mci Worldcom Communications BALTIMORE CLEC 05/17/2011
(443) 289- Sprint Spectrum PCS 09/28/2011
(443) 289- Sprint Spectrum PCS 09/28/2011
(443) 290- Laurel Tw Telecom Of Maryland 20707-6102 LAUREL CLEC -
(443) 290- Laurel Infotelecom 20707-6102 UNKNOWN 09/11/2012
(443) 291- BALTIMORE Level 3 Communications 21201 CLEC 08/27/2008
(443) 291- BALTIMORE Level 3 Communications 21201 CLEC 02/06/2006
(443) 292- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 292- Baltimore Teleport Communications Group America 21201-3418 BALTIMORE CLEC 07/05/2006
(443) 292- Baltimore Ctc Communications Corp 21201-3418 BALTIMORE CLEC 09/17/2007
(443) 292- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 01/15/2008
(443) 292- Baltimore Broadview Networks 21201-3418 CLEC 09/22/2010
(443) 292- Baltimore Infotelecom 21201-3418 UNKNOWN 05/17/2012
(443) 293- BALTIMORE New Cingular Wireless Pcs 21201 WIRELESS 01/10/2005
(443) 293- BALTIMORE Cellco Partnership Dba Verizon Wireless 21201 WIRELESS 09/02/2011
(443) 293- BALTIMORE Xo Maryland 21201 BRYNPKLNCM CLEC 05/02/2007
(443) 294- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 294- BALTIMORE Bandwidth.Com Clec 21201 CLEC 06/07/2011
(443) 295- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 295- Baltimore Us Lec Of Maryland 21201-3418 COLUMBIA CLEC 01/15/2004
(443) 295- Baltimore Bandwidth.Com Clec 21201-3418 CLEC 11/12/2008
(443) 295- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 02/23/2005
(443) 295- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 06/27/2012
(443) 296- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 296- BALTIMORE Level 3 Communications 21201 CLEC 12/05/2005
(443) 296- BALTIMORE Xo Maryland 21201 CLEC 06/12/2009
(443) 296- BALTIMORE Xo Maryland 21201 BRYNPKLNCM CLEC 07/19/2005
(443) 297- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 297- Baltimore Us Lec Of Maryland 21201-3330 CLEC 05/02/2012
(443) 297- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 08/05/2010
(443) 297- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 11/12/2008
(443) 298- New Cingular Wireless Pcs WIRELESS 11/21/2002
(443) 299- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 299- BALTIMORE Nextel Communications 21201 WIRELESS 01/13/2005
(443) 299- BALTIMORE Cellco Partnership Dba Verizon Wireless 21201 WIRELESS 12/06/2004
(443) 299- BALTIMORE Cellco Partnership Dba Verizon Wireless 21201 WIRELESS 12/06/2004
(443) 300- Baltimore Mci Worldcom Communications 21202-2103 BALTIMORE CLEC 09/11/2008
(443) 300- Baltimore Bandwidth.Com Clec 21202-2103 CLEC 08/04/2010
(443) 301- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 04/05/2012
(443) 301- Columbia Sprint Spectrum 21045-4716 PCS 07/31/2012
(443) 301- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 04/06/2012
(443) 301- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 04/06/2012
(443) 301- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 04/06/2012
(443) 301- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 04/06/2012
(443) 302- BALTIMORE Comcast Phone Of Northern Maryland 21201 CLEC 02/19/2008
(443) 302- BALTIMORE Mci Worldcom Communications 21201 BALTIMORE CLEC 09/11/2008
(443) 302- BALTIMORE Level 3 Communications 21201 CLEC 01/31/2008
(443) 303- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 303- BALTIMORE Mci Worldcom Communications 21201 BALTIMORE CLEC 11/28/2006
(443) 303- BALTIMORE Omnipoint Communications Cap Operations 21201 PCS 01/12/2010
(443) 303- BALTIMORE Omnipoint Communications Cap Operations 21201 BRYNPKLNCM PCS 05/07/2010
(443) 304- BALTIMORE Comcast Phone Of Northern Maryland 21201 CLEC 02/10/2005
(443) 304- BALTIMORE Xo Maryland 21201 BRYNPKLNCM CLEC 09/20/2006
(443) 304- BALTIMORE Bandwidth.Com Clec 21201 CLEC 09/28/2010
(443) 305- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 305- BALTIMORE Level 3 Communications 21201 CLEC 04/28/2008
(443) 305- BALTIMORE Level 3 Communications 21201 CLEC 04/23/2008
(443) 305- BALTIMORE Bandwidth.Com Clec 21201 CLEC 11/12/2008
(443) 306- Hanover Sprint Spectrum 21076-1325 PCS 12/26/2008
(443) 307- BALTIMORE New Cingular Wireless Pcs 21201 WIRELESS 01/19/2005
(443) 307- BALTIMORE Nextel Communications 21201 WIRELESS 11/11/2005
(443) 307- BALTIMORE Nextel Communications 21201 WIRELESS 09/08/2004
(443) 308- Baltimore Allegiance Telecom 21201-2725 CLEC -
(443) 310- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 312- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 312- BALTIMORE Level 3 Communications 21201 CLEC 12/05/2005
(443) 312- BALTIMORE Level 3 Communications 21201 CLEC 07/11/2005
(443) 312- BALTIMORE Bandwidth.Com Clec 21201 CLEC 11/12/2008
(443) 314- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 314- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 314- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 314- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 314- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 314- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 315- BALTIMORE New Cingular Wireless Pcs 21201 WIRELESS 01/17/2005
(443) 315- BALTIMORE New Cingular Wireless Pcs 21201 WIRELESS 01/17/2005
(443) 315- BALTIMORE New Cingular Wireless Pcs 21201 WIRELESS 01/17/2005
(443) 316- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 316- BALTIMORE Ctc Communications Corp 21201 BALTIMORE CLEC 04/14/2006
(443) 317- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 317- BALTIMORE Bandwidth.Com Clec 21201 CLEC 12/13/2010
(443) 318- Bel Air Cavalier Telephone, (Mid Atlantic) 21014-3643 CLEC -
(443) 318- Bel Air Level 3 Communications 21014-3643 CLEC 11/20/2007
(443) 319- Bel Air Cavalier Telephone, (Mid Atlantic) 21014-3643 CLEC -
(443) 319- Bel Air Omnipoint Communications Cap Operations 21014-3643 BALTIMORE PCS 05/19/2008
(443) 319- Bel Air Comcast Phone Of Northern Maryland 21014-3643 CLEC 02/10/2005
(443) 319- Bel Air Xo Maryland 21014-3643 CLEC 11/09/2010
(443) 320- BALTIMORE Omnipoint Communications Cap Operations 21201 BALTIMORE PCS 11/04/2004
(443) 320- BALTIMORE Us Lec Of Maryland 21201 CLEC 03/01/2012
(443) 321- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC -
(443) 322- Hanover New Cingular Wireless Pcs 21076-3103 WIRELESS 05/12/2005
(443) 323- SALISBURY Cavalier Telephone, (Mid Atlantic) 21875 CLEC -
(443) 324- Hanover Nextel Communications 21076-1324 WIRELESS -
(443) 326- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 02/21/2001
(443) 327- Hanover Us Lec Of Maryland 21076-3103 COLUMBIA CLEC 04/30/2002
(443) 327- Hanover Xo Maryland 21076-3103 BRYNPKLNCM CLEC 09/14/2005
(443) 327- Hanover Xo Maryland 21076-3103 BRYNPKLNCM CLEC 09/14/2005
(443) 327- Hanover Comcast Phone Of Northern Maryland 21076-3103 CLEC 09/06/2006
(443) 327- Hanover Bandwidth.Com Clec 21076-3103 CLEC 11/12/2008
(443) 329- Washington Global Crossing Local Services 20005-4018 WASHINGTON DC CLEC -
(443) 329- Washington Ymax Communications Corp 20005-4018 CLEC 01/05/2009
(443) 330- Hanover Bandwidth.Com Clec 21076-3103 CLEC 01/26/2010
(443) 330- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 08/11/2004
(443) 330- Hanover Xo Maryland 21076-3103 CLEC 04/01/2011
(443) 331- Baltimore Global Naps South 21202-4035 CLEC -
(443) 332- Hanover Us Lec Of Maryland 21076-3103 COLUMBIA CLEC 11/07/2002
(443) 333- Leap Wireless Intl, Dba Cricket Comm PCS 02/13/2009
(443) 333- Bandwidth.Com Clec CLEC 01/20/2010
(443) 333- Leap Wireless Intl, Dba Cricket Comm PCS 04/06/2010
(443) 333- Xo Maryland CLEC 06/18/2010
(443) 333- Leap Wireless Intl, Dba Cricket Comm PCS 02/17/2009
(443) 333- Bandwidth.Com Clec CLEC 11/02/2010
(443) 334- Baltimore Core Communications 21201-2725 CLEC 03/04/2004
(443) 334- Baltimore Verizon Maryland 21201-2725 BALTIMORE RBOC 09/26/2003
(443) 334- Baltimore Level 3 Communications 21201-2725 CLEC 11/20/2007
(443) 336- Hanover Nextel Communications 21076-1324 WIRELESS -
(443) 338- Baltimore Global Naps South 21202-4035 CLEC -
(443) 340- Cellco Partnership Dba Verizon Wireless WIRELESS -
(443) 341- Baltimore Vdl, Dba Global Telecom Brokers 21201-3418 CLEC 01/21/2004
(443) 341- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 01/27/2003
(443) 341- Baltimore Comcast Phone Of Northern Maryland 21201-3418 CLEC 02/10/2005
(443) 341- Baltimore Atx Telecommunications Services, Ltd 21201-3418 CLEC 02/27/2004
(443) 343- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 343- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 06/18/2003
(443) 343- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 12/14/2010
(443) 345- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 345- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 04/18/2005
(443) 345- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 02/11/2010
(443) 345- Baltimore Omnipoint Communications Cap Operations 21201-3418 PCS 09/26/2011
(443) 345- Baltimore Bandwidth.Com Clec 21201-3418 BRYNPKLNCM CLEC 08/05/2010
(443) 346- Baltimore Global Naps South 21202-4035 CLEC -
(443) 348- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 348- Baltimore Level 3 Communications 21201-3330 CLEC 05/06/2008
(443) 350- North East Cellco Partnership Dba Verizon Wireless 21901-2235 WIRELESS -
(443) 350- North East Comcast Phone Of Northern Maryland 21901-2235 CLEC 06/30/2005
(443) 351- Columbia Bandwidth.Com Clec 21046-2788 CLEC 08/04/2010
(443) 351- Columbia Bandwidth.Com Clec 21046-2788 CLEC 01/31/2011
(443) 352- Baltimore Level 3 Communications 21202-2103 CLEC 08/29/2007
(443) 352- Baltimore Verizon Maryland 21202-2103 OWINGS MILLS RBOC 09/26/2003
(443) 352- Baltimore Comcast Phone Of Northern Maryland 21202-2103 CLEC 08/01/2007
(443) 353- Cockeysville Verizon Maryland 21030-1301 COCKEYSVILLE RBOC 03/19/2004
(443) 353- Cockeysville Verizon Maryland 21030-1301 COCKEYSVILLE RBOC 03/19/2004
(443) 353- Cockeysville Level 3 Communications 21030-1301 CLEC 11/07/2012
(443) 353- Cockeysville Bandwidth.Com Clec 21030-1301 CLEC 11/12/2008
(443) 354- Baltimore Leap Wireless Intl, Dba Cricket Comm 21201-3418 PCS 02/11/2009
(443) 354- Baltimore Leap Wireless Intl, Dba Cricket Comm 21201-3418 PCS 02/11/2009
(443) 354- Baltimore Mci Worldcom Communications 21201-3418 BALTIMORE CLEC 10/26/2009
(443) 354- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 05/04/2012
(443) 354- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 05/04/2012
(443) 356- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 356- Baltimore Leap Wireless Intl, Dba Cricket Comm 21201-3418 PCS 02/11/2009
(443) 356- Baltimore Leap Wireless Intl, Dba Cricket Comm 21201-3418 PCS 06/24/2010
(443) 356- Baltimore Bandwidth.Com Clec 21201-3418 CLEC 05/28/2010
(443) 356- Baltimore Sprint Spectrum 21201-3418 PCS 09/29/2011
(443) 357- Pikesville Verizon Maryland 21208-5323 PIKESVILLE RBOC -
(443) 358- Ymax Communications Corp CLEC 02/18/2011
(443) 358- Ymax Communications Corp CLEC 02/18/2011
(443) 358- Ymax Communications Corp CLEC 02/18/2011
(443) 358- Sprint Spectrum PCS 09/28/2011
(443) 359- Cellco Partnership Dba Verizon Wireless WIRELESS 10/24/2007
(443) 359- Cellco Partnership Dba Verizon Wireless WIRELESS 11/28/2007
(443) 360- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 360- Baltimore Omnipoint Communications Cap Operations 21201-3330 PCS 09/26/2011
(443) 360- Baltimore Infotelecom 21201-3330 UNKNOWN 02/06/2012
(443) 360- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 06/07/2011
(443) 360- Baltimore Omnipoint Communications Cap Operations 21201-3330 PCS 08/06/2010
(443) 361- Baltimore Core Communications 21202-3507 CLEC -
(443) 363- Baltimore Global Naps South 21202-4035 CLEC -
(443) 364- Columbia Level 3 Communications 21045-1946 CLEC 05/11/2007
(443) 364- Columbia Ymax Communications Corp 21045-1946 CLEC 06/26/2008
(443) 364- Columbia Ymax Communications Corp 21045-1946 CLEC 01/30/2009
(443) 364- Columbia Level 3 Communications 21045-1946 CLEC 07/17/2007
(443) 365- Salisbury Level 3 Communications 21804-3257 CLEC 03/03/2008
(443) 365- Salisbury Cellco Partnership Dba Verizon Wireless 21804-3257 WIRELESS 09/03/2008
(443) 365- Salisbury Cellco Partnership Dba Verizon Wireless 21804-3257 WIRELESS 01/05/2009
(443) 366- SALISBURY Cellco Partnership Dba Verizon Wireless 21875 WIRELESS 08/05/2004
(443) 366- SALISBURY Cellco Partnership Dba Verizon Wireless 21875 WIRELESS 04/06/2005
(443) 366- SALISBURY Sprint Spectrum 21875 PCS 10/06/2004
(443) 367- Columbia Verizon Maryland 21044-1741 COLUMBIA 1 RBOC -
(443) 367- Columbia Us Lec Of Maryland 21044-1741 COLUMBIA CLEC 05/25/2007
(443) 367- Columbia Cellco Partnership Dba Verizon Wireless 21044-1741 WIRELESS 09/29/2011
(443) 368- Baltimore Core Communications 21202-3507 CLEC -
(443) 370- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 370- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/19/2005
(443) 370- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/19/2005
(443) 370- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/19/2005
(443) 370- Columbia Cellco Partnership Dba Verizon Wireless 21045-4716 WIRELESS 09/07/2005
(443) 371- Baltimore Broadwing Communications 21202-2103 CLEC -
(443) 371- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 10/04/2012
(443) 371- Baltimore Bandwidth.Com Clec 21202-2103 CLEC 11/02/2010
(443) 371- Baltimore Nextel Communications 21202-2103 WIRELESS 05/01/2006
(443) 371- Baltimore Comcast Phone Of Northern Maryland 21202-2103 CLEC 09/10/2007
(443) 371- Baltimore Level 3 Communications 21202-2103 CLEC 01/22/2008
(443) 372- Columbia Broadwing Communications 21046-2788 CLEC 04/22/2002
(443) 372- Columbia Paetec Communications 21046-2788 BALTIMORE CLEC 11/17/2003
(443) 372- Columbia Bandwidth.Com Clec 21046-2788 CLEC 08/14/2012
(443) 373- SALISBURY Sprint Spectrum 21875 PCS 06/28/2007
(443) 373- SALISBURY Sprint Spectrum 21875 PCS 10/06/2004
(443) 374- Bel Air Cavalier Telephone, (Mid Atlantic) 21014-3643 CLEC -
(443) 374- Bel Air Omnipoint Communications Cap Operations 21014-3643 PCS 07/11/2011
(443) 375- Hanover Bandwidth.Com Clec 21076-1324 CLEC 08/05/2010
(443) 376- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 376- Baltimore Comcast Phone Of Northern Maryland 21201-3330 CLEC 08/01/2007
(443) 376- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 06/07/2011
(443) 377- Cellco Partnership Dba Verizon Wireless WIRELESS 06/10/2010
(443) 377- Cellco Partnership Dba Verizon Wireless WIRELESS 01/04/2011
(443) 377- Cellco Partnership Dba Verizon Wireless WIRELESS 01/04/2011
(443) 377- Cellco Partnership Dba Verizon Wireless WIRELESS 01/04/2011
(443) 377- Cellco Partnership Dba Verizon Wireless WIRELESS 04/04/2011
(443) 378- Hanover Nextel Communications 21076-1324 WIRELESS 07/27/2004
(443) 378- Hanover Nextel Communications 21076-1324 WIRELESS 06/29/2005
(443) 378- Hanover Us Lec Of Maryland 21076-1324 COLUMBIA CLEC 01/13/2006
(443) 378- Hanover Xo Maryland 21076-1324 BRYNPKLNCM CLEC 08/19/2004
(443) 378- Hanover Xo Maryland 21076-1324 BRYNPKLNCM CLEC 08/19/2004
(443) 378- Hanover Nextel Communications 21076-1324 WIRELESS 09/08/2004
(443) 379- Comcast Phone Of Northern Maryland CLEC 02/26/2007
(443) 379- New Cingular Wireless Pcs WIRELESS 11/06/2007
(443) 379- Bandwidth.Com Clec CLEC 04/20/2011
(443) 379- New Cingular Wireless Pcs WIRELESS 01/24/2012
(443) 379- Bandwidth.Com Clec CLEC 04/20/2011
(443) 380- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 380- Baltimore Bandwidth.Com Clec 21201-3418 BRYNPKLNCM CLEC 08/05/2010
(443) 380- Baltimore Bandwidth.Com Clec 21201-3418 BRYNPKLNCM CLEC 09/28/2010
(443) 380- Baltimore Verizon Maryland 21201-3418 WOODLAWN RBOC 03/16/2011
(443) 380- Baltimore Verizon Maryland 21201-3418 WOODLAWN RBOC 03/16/2011
(443) 381- Baltimore Global Naps South 21202-4035 CLEC -
(443) 383- Baltimore Global Naps South 21202-4035 CLEC -
(443) 384- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/22/2001
(443) 384- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/22/2001
(443) 384- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/22/2001
(443) 386- Cellco Partnership Dba Verizon Wireless WIRELESS -
(443) 386- Cellco Partnership Dba Verizon Wireless WIRELESS 10/03/2003
(443) 388- Cellco Partnership Dba Verizon Wireless WIRELESS 04/13/2006
(443) 388- Cellco Partnership Dba Verizon Wireless WIRELESS 06/02/2006
(443) 388- Cellco Partnership Dba Verizon Wireless WIRELESS 06/02/2006
(443) 388- Xo Maryland BRYNPKLNCM CLEC 06/28/2006
(443) 388- Cellco Partnership Dba Verizon Wireless WIRELESS 07/06/2006
(443) 388- Comcast Phone Of Northern Maryland CLEC 06/26/2006
(443) 390- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 390- BALTIMORE Bandwidth.Com Clec 21201 CLEC 03/07/2011
(443) 390- BALTIMORE Bandwidth.Com Clec 21201 CLEC 11/23/2010
(443) 392- Baltimore At&T Local 21202-2103 BALTIMORE CLEC -
(443) 392- Baltimore Nextel Communications 21202-2103 WIRELESS 09/18/2003
(443) 392- Baltimore Nextel Communications 21202-2103 WIRELESS 02/15/2005
(443) 392- Baltimore Nextel Communications 21202-2103 WIRELESS 09/18/2003
(443) 392- Baltimore Nextel Communications 21202-2103 WIRELESS 05/12/2004
(443) 393- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 393- BALTIMORE Level 3 Communications 21201 CLEC 08/15/2005
(443) 393- BALTIMORE Level 3 Communications 21201 CLEC 03/10/2011
(443) 395- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/13/2009
(443) 395- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 395- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 395- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 395- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 395- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 396- BALTIMORE Infotelecom 21201 UNKNOWN 09/11/2012
(443) 397- Cellco Partnership Dba Verizon Wireless WIRELESS 04/06/2009
(443) 397- Cellco Partnership Dba Verizon Wireless WIRELESS 03/04/2010
(443) 397- Cellco Partnership Dba Verizon Wireless WIRELESS 09/03/2009
(443) 397- Cellco Partnership Dba Verizon Wireless WIRELESS 10/02/2009
(443) 397- Cellco Partnership Dba Verizon Wireless WIRELESS 07/02/2009
(443) 397- Level 3 Communications CLEC 03/04/2010
(443) 398- Hanover Bandwidth.Com Clec 21076-1324 CLEC 01/31/2011
(443) 399- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 399- BALTIMORE Comcast Phone Of Northern Maryland 21201 CLEC 03/07/2008
(443) 400- Baltimore Infotelecom 21201-3418 UNKNOWN 08/15/2012
(443) 401- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 10/17/2011
(443) 401- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 10/17/2011
(443) 401- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 11/02/2011
(443) 401- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 11/02/2011
(443) 401- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 11/02/2011
(443) 401- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 11/15/2011
(443) 402- Baltimore Comcast Phone Of Northern Maryland 21201-3330 CLEC 04/25/2006
(443) 402- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC 10/28/2002
(443) 403- Baltimore Broadwing Communications 21202-2103 CLEC 06/20/2001
(443) 403- Baltimore Xo Maryland 21202-2103 CLEC 10/08/2010
(443) 403- Baltimore Xo Maryland 21202-2103 CLEC 10/08/2010
(443) 404- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 404- Hanover Teleport Communications Group America 21076-1325 BALTIMORE CLEC 01/26/2007
(443) 404- Hanover Sprint Spectrum 21076-1325 PCS 03/07/2007
(443) 404- Hanover Sprint Spectrum 21076-1325 PCS 07/17/2006
(443) 404- Hanover Sprint Spectrum 21076-1325 PCS 11/10/2003
(443) 405- BALTIMORE Comcast Phone Of Northern Maryland 21201 CLEC 09/15/2006
(443) 406- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 406- Baltimore Paetec Communications 21201-3330 BALTIMORE CLEC 05/31/2002
(443) 406- Baltimore Level 3 Communications 21201-3330 CLEC 10/12/2011
(443) 406- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 11/12/2008
(443) 406- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 01/26/2010
(443) 407- Baltimore Broadwing Communications 21201-2725 CLEC 09/26/2002
(443) 408- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 09/14/2005
(443) 408- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 09/14/2005
(443) 409- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 409- Hanover Xo Maryland 21076-3103 CLEC 09/21/2012
(443) 409- Hanover Xo Maryland 21076-3103 CLEC 09/21/2012
(443) 411- UNKNOWN -
(443) 412- Baltimore Core Communications 21201-3330 CLEC 03/01/2004
(443) 412- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC 08/15/2008
(443) 413- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 415- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 417- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 417- Baltimore Level 3 Communications 21201-3330 CLEC 08/01/2008
(443) 417- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3330 WIRELESS 10/03/2003
(443) 417- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3330 WIRELESS 07/02/2003
(443) 417- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3330 WIRELESS 12/11/2002
(443) 418- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 419- Hanover Us Lec Of Maryland 21076-3103 COLUMBIA CLEC 02/17/2004
(443) 419- Hanover Ctc Communications Corp 21076-3103 BALTIMORE CLEC 03/28/2006
(443) 420- BALTIMORE Bandwidth.Com Clec 21201 CLEC 01/26/2010
(443) 421- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 422- Leap Wireless Intl, Dba Cricket Comm PCS 02/17/2009
(443) 422- Bandwidth.Com Clec CLEC 03/30/2010
(443) 422- Cellco Partnership Dba Verizon Wireless WIRELESS 01/04/2011
(443) 422- Bandwidth.Com Clec CLEC 10/26/2012
(443) 422- Omnipoint Communications Cap Operations PCS 11/05/2010
(443) 423- Baltimore Broadwing Communications 21202-2103 CLEC -
(443) 423- Baltimore Nextel Communications 21202-2103 WIRELESS 12/29/2004
(443) 423- Baltimore Verizon Maryland 21202-2103 BALTIMORE RBOC 08/12/2003
(443) 423- Baltimore Verizon Maryland 21202-2103 BALTIMORE RBOC 08/12/2003
(443) 423- Baltimore Verizon Maryland 21202-2103 CHARLES STREET 2 RBOC 05/06/2004
(443) 424- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 424- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 01/13/2004
(443) 424- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 07/18/2011
(443) 424- Baltimore Infotelecom 21201-3330 UNKNOWN 09/12/2012
(443) 424- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 01/26/2010
(443) 425- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 05/09/2012
(443) 425- Baltimore Mci Worldcom Communications 21202-2103 BALTIMORE CLEC 09/11/2008
(443) 425- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 11/07/2011
(443) 425- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 11/07/2011
(443) 425- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 05/09/2012
(443) 426- Baltimore Level 3 Communications 21202-2103 CLEC 02/02/2005
(443) 426- Baltimore Level 3 Communications 21202-2103 CLEC 07/29/2003
(443) 426- Baltimore Cavalier Telephone Mid Atlantic 21202-2103 CLEC 02/17/2006
(443) 426- Baltimore Level 3 Communications 21202-2103 CLEC 04/07/2006
(443) 428- Baltimore Core Communications 21202-3507 CLEC -
(443) 429- Hanover Bandwidth.Com Clec 21076-3103 CLEC 06/07/2011
(443) 429- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/22/2001
(443) 429- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/22/2001
(443) 429- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/22/2001
(443) 430- Baltimore Nextel Communications 21201-3418 WIRELESS 01/08/2004
(443) 430- Baltimore Nextel Communications 21201-3418 WIRELESS 10/13/2004
(443) 430- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 07/19/2005
(443) 430- Baltimore Mcimetro Access Transmission Services 21201-3418 ROCKVILLE CLEC 02/28/2006
(443) 432- Baltimore Global Naps South 21202-4035 CLEC -
(443) 433- Baltimore Lightwave Communications 21201-3418 CLEC 09/08/2005
(443) 433- Baltimore Ctc Communications Corp 21201-3418 BALTIMORE CLEC 03/23/2005
(443) 433- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/17/2006
(443) 434- Comcast Phone Of Northern Maryland CLEC 11/01/2004
(443) 434- Teleport Communications Group America CLEC 06/20/2012
(443) 435- Hanover Sprint Spectrum 21076-1325 PCS 02/04/2011
(443) 435- Hanover Sprint Spectrum 21076-1325 PCS 02/04/2011
(443) 435- Hanover Sprint Spectrum 21076-1325 PCS 02/04/2011
(443) 435- Hanover Sprint Spectrum 21076-1325 PCS 02/04/2011
(443) 435- Hanover Sprint Spectrum 21076-1325 PCS 02/04/2011
(443) 436- WOODLAWN Verizon Maryland 21207 WOODLAWN RBOC -
(443) 437- At&T Local BALTIMORE CLEC 01/31/2006
(443) 437- Teleport Communications Group America SALISBURY CLEC 03/06/2012
(443) 437- Ymax Communications Corp CLEC 03/07/2011
(443) 438- Cellco Partnership Dba Verizon Wireless WIRELESS 10/08/2008
(443) 438- Paetec Communications CLEC 09/04/2009
(443) 438- Comcast Phone Of Northern Maryland CLEC 02/18/2009
(443) 438- Comcast Phone Of Northern Maryland CLEC 02/18/2009
(443) 438- Ymax Communications Corp CLEC 09/14/2009
(443) 439- Cellco Partnership Dba Verizon Wireless WIRELESS 11/01/2004
(443) 439- Cellco Partnership Dba Verizon Wireless WIRELESS 11/02/2012
(443) 439- Cellco Partnership Dba Verizon Wireless WIRELESS 10/02/2012
(443) 439- Cellco Partnership Dba Verizon Wireless WIRELESS 05/12/2006
(443) 440- Annapolis New Cingular Wireless Pcs 21401-1910 WIRELESS 08/30/2010
(443) 440- Annapolis New Cingular Wireless Pcs 21401-1910 WIRELESS 08/30/2010
(443) 440- Annapolis Bandwidth.Com Clec 21401-1910 CLEC 05/28/2010
(443) 440- Annapolis New Cingular Wireless Pcs 21401-1910 WIRELESS 07/27/2011
(443) 440- Annapolis Tw Telecom Of Maryland 21401-1910 CLEC 01/13/2011
(443) 441- Baltimore Mci Worldcom Communications 21201-3330 BALTIMORE CLEC 08/08/2012
(443) 443- UNKNOWN -
(443) 444- Baltimore Verizon Maryland 21212-3606 BALTIMORE RBOC 07/12/2005
(443) 444- Baltimore Verizon Maryland 21212-3606 BALTIMORE RBOC 07/12/2005
(443) 444- Baltimore Verizon Maryland 21212-3606 BALTIMORE RBOC 07/12/2005
(443) 444- Baltimore Verizon Maryland 21212-3606 BALTIMORE RBOC 07/12/2005
(443) 444- Baltimore Verizon Maryland 21212-3606 BALTIMORE RBOC 07/12/2005
(443) 445- ELKRIDGE Verizon Maryland 21227 ELKRIDGE RBOC -
(443) 445- ELKRIDGE Level 3 Communications 21227 CLEC 05/31/2006
(443) 445- ELKRIDGE Xo Maryland 21227 BRYNPKLNCM CLEC 01/30/2005
(443) 445- ELKRIDGE Xo Maryland 21227 BRYNPKLNCM CLEC 01/30/2005
(443) 445- ELKRIDGE Verizon Maryland 21227 ELKRIDGE RBOC 12/01/2003
(443) 446- Mci Worldcom Communications CLEC 11/01/2004
(443) 447- Leap Wireless Intl, Dba Cricket Comm PCS 12/17/2008
(443) 447- Leap Wireless Intl, Dba Cricket Comm PCS 01/14/2009
(443) 447- Leap Wireless Intl, Dba Cricket Comm PCS 01/14/2009
(443) 447- Leap Wireless Intl, Dba Cricket Comm PCS 01/14/2009
(443) 447- Leap Wireless Intl, Dba Cricket Comm PCS 01/14/2009
(443) 448- Comcast Phone Of Northern Maryland CLEC 11/01/2004
(443) 448- Comcast Phone Of Northern Maryland CLEC 06/20/2006
(443) 449- Omnipoint Communications Cap Operations BALTIMORE PCS 06/25/2007
(443) 449- Broadview Networks CLEC 03/30/2007
(443) 449- Omnipoint Communications Cap Operations BALTIMORE PCS 05/19/2008
(443) 449- Comcast Phone Of Northern Maryland CLEC 07/17/2007
(443) 449- Omnipoint Communications Cap Operations BALTIMORE PCS 07/19/2007
(443) 450- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 451- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC -
(443) 452- Columbia Nextel Communications 21046-2788 WIRELESS 01/12/2006
(443) 452- Columbia Nextel Communications 21046-2788 WIRELESS 09/23/2005
(443) 452- Columbia Nextel Communications 21046-2788 WIRELESS 09/23/2005
(443) 452- Columbia Nextel Communications 21046-2788 WIRELESS 01/12/2006
(443) 452- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 01/05/2006
(443) 453- Neutral Tandem Maryland CLEC 10/12/2007
(443) 453- Omnipoint Communications Cap Operations BALTIMORE PCS 05/19/2008
(443) 453- Omnipoint Communications Cap Operations BALTIMORE PCS 05/19/2008
(443) 453- Level 3 Communications CLEC 05/06/2008
(443) 453- Omnipoint Communications Cap Operations BALTIMORE PCS 05/19/2008
(443) 453- Comcast Phone Of Northern Maryland CLEC 05/28/2008
(443) 454- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 05/04/2011
(443) 455- Baltimore Verizon Maryland 21231-1531 BALTIMORE RBOC 03/09/2006
(443) 455- Baltimore Level 3 Communications 21231-1531 CLEC 09/30/2009
(443) 455- Baltimore Nextel Communications 21231-1531 WIRELESS 06/07/2006
(443) 455- Baltimore Verizon Maryland 21231-1531 BALTIMORE RBOC 03/29/2006
(443) 455- Baltimore Nextel Communications 21231-1531 WIRELESS 06/07/2006
(443) 455- Baltimore Nextel Communications 21231-1531 WIRELESS 06/07/2006
(443) 457- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 457- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 03/03/2003
(443) 457- Baltimore Cavalier Telephone Mid Atlantic 21201-3330 CLEC 08/11/2004
(443) 458- Baltimore Allegiance Telecom 21201-2725 CLEC -
(443) 458- Baltimore New Cingular Wireless Pcs 21201-2725 WIRELESS 08/23/2006
(443) 458- Baltimore Cellco Partnership Dba Verizon Wireless 21201-2725 WIRELESS 06/04/2007
(443) 459- Baltimore Bandwidth.Com Clec 21202-2103 CLEC 09/21/2010
(443) 459- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC 08/13/2004
(443) 459- Baltimore Xo Maryland 21202-2103 BRYNPKLNCM CLEC 11/15/2005
(443) 459- Baltimore Sprint Spectrum 21202-2103 PCS 09/07/2011
(443) 459- Baltimore Xo Maryland 21202-2103 BRYNPKLNCM CLEC 11/15/2005
(443) 460- Baltimore Omnipoint Communications Cap Operations 21201-2725 BALTIMORE PCS 03/03/2008
(443) 462- Cellco Partnership Dba Verizon Wireless WIRELESS 11/06/2008
(443) 462- Cellco Partnership Dba Verizon Wireless WIRELESS 03/04/2009
(443) 462- Verizon Maryland BALTIMORE RBOC 03/16/2009
(443) 462- Verizon Maryland BALTIMORE RBOC 03/16/2009
(443) 462- Cellco Partnership Dba Verizon Wireless WIRELESS 06/03/2009
(443) 462- Cellco Partnership Dba Verizon Wireless WIRELESS 09/03/2009
(443) 464- Broadview Networks CLEC 03/16/2010
(443) 464- Broadview Networks CLEC 03/16/2010
(443) 465- Cellco Partnership Dba Verizon Wireless WIRELESS 10/07/2003
(443) 465- Cellco Partnership Dba Verizon Wireless WIRELESS 10/07/2003
(443) 465- Cellco Partnership Dba Verizon Wireless WIRELESS 10/07/2003
(443) 466- Baltimore Sprint Spectrum 21202-2103 PCS 08/22/2007
(443) 467- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 467- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 467- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 467- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 467- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 468- Hanover Sprint Spectrum 21076-1325 PCS 04/04/2007
(443) 468- Hanover Sprint Spectrum 21076-1325 PCS 04/09/2007
(443) 468- Hanover Sprint Spectrum 21076-1325 PCS 04/09/2007
(443) 468- Hanover Sprint Spectrum 21076-1325 PCS 04/09/2007
(443) 468- Hanover Sprint Spectrum 21076-1325 PCS 04/09/2007
(443) 468- Hanover Sprint Spectrum 21076-1325 PCS 04/09/2007
(443) 469- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 469- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 469- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 469- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 469- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 470- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC 04/29/2008
(443) 470- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC 05/02/2008
(443) 470- Columbia Bandwidth.Com Clec 21046-2788 CLEC 03/30/2010
(443) 470- Columbia Bandwidth.Com Clec 21046-2788 CLEC 05/28/2010
(443) 470- Columbia Mci Worldcom Communications 21046-2788 BALTIMORE CLEC 11/18/2011
(443) 470- Columbia Bandwidth.Com Clec 21046-2788 CLEC 11/12/2008
(443) 471- Columbia New Cingular Wireless Pcs 21046-2788 WIRELESS 07/26/2007
(443) 472- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 472- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 11/06/2003
(443) 472- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 07/08/2004
(443) 472- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 12/06/2004
(443) 472- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 12/06/2004
(443) 473- Hanover Sprint Spectrum 21076-1325 PCS 03/28/2007
(443) 473- Hanover Sprint Spectrum 21076-1325 PCS 03/30/2007
(443) 473- Hanover Sprint Spectrum 21076-1325 PCS 03/30/2007
(443) 473- Hanover Sprint Spectrum 21076-1325 PCS 03/30/2007
(443) 473- Hanover Sprint Spectrum 21076-1325 PCS 03/30/2007
(443) 473- Hanover Sprint Spectrum 21076-1325 PCS 03/30/2007
(443) 475- Mci Worldcom Communications BALTIMORE CLEC 06/01/2011
(443) 475- Sprint Spectrum PCS 06/29/2011
(443) 475- Mci Worldcom Communications BALTIMORE CLEC 06/02/2011
(443) 475- Sprint Spectrum PCS 06/29/2011
(443) 475- Sprint Spectrum PCS 06/29/2011
(443) 475- Sprint Spectrum PCS 06/29/2011
(443) 477- Cellco Partnership Dba Verizon Wireless WIRELESS 01/13/2007
(443) 477- Cellco Partnership Dba Verizon Wireless WIRELESS 09/05/2007
(443) 477- Cellco Partnership Dba Verizon Wireless WIRELESS 02/05/2008
(443) 477- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 477- Cellco Partnership Dba Verizon Wireless WIRELESS 07/03/2007
(443) 477- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 478- Cellco Partnership Dba Verizon Wireless WIRELESS 03/12/2009
(443) 478- Xo Maryland CLEC 12/31/2009
(443) 478- Xo Maryland CLEC 02/02/2010
(443) 478- Cellco Partnership Dba Verizon Wireless WIRELESS 04/05/2010
(443) 478- Ymax Communications Corp CLEC 09/14/2009
(443) 479- LAUREL Verizon Maryland 20707 LAUREL RBOC -
(443) 480- New Cingular Wireless Pcs WIRELESS 12/26/2003
(443) 480- Cellco Partnership Dba Verizon Wireless WIRELESS 02/06/2007
(443) 481- Annapolis Nextel Communications 21401-7011 WIRELESS 08/11/2005
(443) 481- Annapolis New Cingular Wireless Pcs 21401-7011 WIRELESS 08/23/2006
(443) 481- Annapolis Cellco Partnership Dba Verizon Wireless 21401-7011 WIRELESS 06/24/2011
(443) 482- Annapolis Sprint Spectrum 21401-1910 PCS 08/09/2011
(443) 482- Annapolis Allegiance Telecom 21401-1910 BALTIMORE CLEC 10/05/2006
(443) 483- Baltimore Level 3 Communications 21202-2103 CLEC 01/16/2004
(443) 484- Baltimore Broadwing Communications 21202-2103 CLEC -
(443) 485- Baltimore Broadwing Communications 21202-2103 CLEC -
(443) 485- Baltimore At&T Local 21202-2103 BALTIMORE CLEC 07/25/2006
(443) 485- Baltimore Comcast Phone Of Northern Maryland 21202-2103 CLEC 10/01/2007
(443) 485- Baltimore Sprint Spectrum 21202-2103 PCS 01/31/2011
(443) 486- Annapolis Nextel Communications 21401-1910 WIRELESS 02/04/2004
(443) 486- Annapolis Nextel Communications 21401-1910 WIRELESS 05/11/2006
(443) 486- Annapolis Cellco Partnership Dba Verizon Wireless 21401-1910 WIRELESS 10/04/2012
(443) 486- Annapolis New Cingular Wireless Pcs 21401-1910 WIRELESS 03/19/2008
(443) 487- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 02/05/2008
(443) 487- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 01/05/2009
(443) 487- Baltimore Us Lec Of Maryland 21202-2103 COLUMBIA CLEC 10/29/2002
(443) 487- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 09/05/2007
(443) 488- Leap Wireless Intl, Dba Cricket Comm PCS 06/23/2010
(443) 488- Leap Wireless Intl, Dba Cricket Comm PCS 06/25/2010
(443) 488- Leap Wireless Intl, Dba Cricket Comm PCS 06/25/2010
(443) 488- Xo Maryland CLEC 10/08/2010
(443) 488- Xo Maryland CLEC 10/08/2010
(443) 488- Xo Maryland CLEC 10/08/2010
(443) 489- Baltimore Xo Maryland 21201-3330 BRYNPKLNCM CLEC 11/07/2001
(443) 489- Baltimore Mci Worldcom Communications 21201-3330 BALTIMORE CLEC 09/11/2008
(443) 491- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 491- BALTIMORE Comcast Phone Of Northern Maryland 21201 CLEC 02/11/2005
(443) 491- BALTIMORE Infotelecom 21201 UNKNOWN 09/11/2012
(443) 492- BALTIMORE Level 3 Communications 21201 CLEC 01/31/2008
(443) 492- BALTIMORE Ctc Communications Corp 21201 BALTIMORE CLEC 07/22/2008
(443) 492- BALTIMORE Sprint Spectrum 21201 PCS 03/03/2011
(443) 493- Cellco Partnership Dba Verizon Wireless WIRELESS 03/06/2009
(443) 493- Cellco Partnership Dba Verizon Wireless WIRELESS 10/19/2011
(443) 493- Cellco Partnership Dba Verizon Wireless WIRELESS 10/19/2011
(443) 493- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2012
(443) 494- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 494- BALTIMORE Mci Worldcom Communications 21201 BALTIMORE CLEC 09/11/2008
(443) 494- BALTIMORE Bandwidth.Com Clec 21201 CLEC 11/12/2008
(443) 496- Easton Nextel Communications 21601-3015 WIRELESS -
(443) 496- Easton Cellco Partnership Dba Verizon Wireless 21601-3015 WIRELESS 08/06/2012
(443) 497- Salisbury Nextel Communications 21801-2139 WIRELESS -
(443) 497- Salisbury Sprint Spectrum 21801-2139 PCS 03/01/2007
(443) 498- Baltimore Allegiance Telecom 21201-2725 CLEC -
(443) 498- Baltimore New Cingular Wireless Pcs 21201-2725 WIRELESS 02/22/2005
(443) 499- BALTIMORE Bandwidth.Com Clec 21201 CLEC 02/13/2012
(443) 499- BALTIMORE Infotelecom 21201 UNKNOWN 09/11/2012
(443) 500- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 500- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 500- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 500- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 500- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 501- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 501- BALTIMORE Comcast Phone Of Northern Maryland 21201 CLEC 06/12/2007
(443) 501- BALTIMORE Bandwidth.Com Clec 21201 CLEC 09/14/2012
(443) 502- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 11/12/2008
(443) 502- Baltimore Comcast Phone Of Northern Maryland 21201-3330 CLEC 02/11/2005
(443) 502- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 09/28/2010
(443) 503- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC -
(443) 503- Baltimore Level 3 Communications 21201-3418 CLEC 01/27/2003
(443) 503- Baltimore Comcast Phone Of Northern Maryland 21201-3418 CLEC 09/06/2006
(443) 504- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 504- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 04/05/2004
(443) 504- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 01/06/2004
(443) 504- Hanover Nextel Communications 21076-3103 WIRELESS 01/27/2004
(443) 504- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 07/08/2004
(443) 505- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 505- BALTIMORE Level 3 Communications 21201 CLEC 05/06/2008
(443) 507- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 507- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 06/26/2003
(443) 507- Baltimore Core Communications 21201-3330 CLEC 03/01/2004
(443) 507- Baltimore Comcast Phone Of Northern Maryland 21201-3330 CLEC 05/15/2009
(443) 507- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 06/07/2011
(443) 508- Hanover Nextel Communications 21076-3103 WIRELESS 11/30/2004
(443) 508- Hanover Verizon Maryland 21076-3103 HAMPSTEAD RBOC 08/27/2004
(443) 508- Hanover Infotelecom 21076-3103 UNKNOWN 09/11/2012
(443) 509- Cellco Partnership Dba Verizon Wireless WIRELESS 02/10/2009
(443) 509- Leap Wireless Intl, Dba Cricket Comm PCS 10/09/2009
(443) 509- New Cingular Wireless Pcs WIRELESS 05/07/2009
(443) 509- New Cingular Wireless Pcs WIRELESS 05/07/2009
(443) 509- Leap Wireless Intl, Dba Cricket Comm PCS 10/09/2009
(443) 509- Leap Wireless Intl, Dba Cricket Comm PCS 10/09/2009
(443) 510- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/06/2007
(443) 510- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 04/02/2008
(443) 510- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 07/03/2008
(443) 510- Windsor Mill New Cingular Wireless Pcs 21244-2667 WIRELESS 07/03/2008
(443) 510- Windsor Mill New Cingular Wireless Pcs 21244-2667 WIRELESS 07/03/2008
(443) 511- UNKNOWN -
(443) 513- New Cingular Wireless Pcs WIRELESS -
(443) 513- New Cingular Wireless Pcs WIRELESS 08/23/2006
(443) 514- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC -
(443) 514- Columbia New Cingular Wireless Pcs 21046-2788 WIRELESS 01/17/2005
(443) 514- Columbia New Cingular Wireless Pcs 21046-2788 WIRELESS 01/17/2005
(443) 515- Cellco Partnership Dba Verizon Wireless WIRELESS 06/08/2009
(443) 515- Omnipoint Communications Cap Operations PCS 07/22/2010
(443) 515- Sprint Spectrum PCS 08/15/2011
(443) 515- Cavalier Telephone, (Mid Atlantic) CLEC 06/01/2010
(443) 515- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 515- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 516- BALTIMORE Paetec Communications 21201 BALTIMORE CLEC 12/03/2004
(443) 516- BALTIMORE Bandwidth.Com Clec 21201 CLEC 05/04/2011
(443) 517- BALTIMORE Xo Maryland 21201 BRYNPKLNCM CLEC 06/23/2005
(443) 517- BALTIMORE Level 3 Communications 21201 CLEC 04/23/2008
(443) 517- BALTIMORE Cellco Partnership Dba Verizon Wireless 21201 WIRELESS 11/02/2005
(443) 517- BALTIMORE Cellco Partnership Dba Verizon Wireless 21201 WIRELESS 10/24/2007
(443) 518- Columbia Leap Wireless Intl, Dba Cricket Comm 21044-1741 PCS 03/23/2009
(443) 518- Columbia Verizon Maryland 21044-1741 COLUMBIA 1 RBOC 12/18/2008
(443) 518- Columbia Verizon Maryland 21044-1741 COLUMBIA 1 RBOC 12/18/2008
(443) 518- Columbia Leap Wireless Intl, Dba Cricket Comm 21044-1741 PCS 03/23/2009
(443) 518- Columbia Leap Wireless Intl, Dba Cricket Comm 21044-1741 PCS 03/17/2010
(443) 519- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 519- BALTIMORE New Cingular Wireless Pcs 21201 WIRELESS 04/13/2005
(443) 519- BALTIMORE New Cingular Wireless Pcs 21201 WIRELESS 05/12/2005
(443) 519- BALTIMORE New Cingular Wireless Pcs 21201 WIRELESS 05/12/2005
(443) 520- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 521- Nextel Communications WIRELESS 11/26/2002
(443) 522- Baltimore Bandwidth.Com Clec 21202-2103 CLEC 09/28/2010
(443) 522- Baltimore Level 3 Communications 21202-2103 CLEC 11/07/2012
(443) 523- SALISBURY Cellco Partnership Dba Verizon Wireless 21875 SALISBURY WIRELESS 06/02/2006
(443) 523- SALISBURY Nextel Communications 21875 WIRELESS 03/09/2005
(443) 523- SALISBURY Cellco Partnership Dba Verizon Wireless 21875 SALISBURY WIRELESS 06/04/2004
(443) 523- SALISBURY New Cingular Wireless Pcs 21875 SALISBURY WIRELESS 12/26/2003
(443) 523- SALISBURY Cellco Partnership Dba Verizon Wireless 21875 SALISBURY WIRELESS 02/06/2007
(443) 525- Leap Wireless Intl, Dba Cricket Comm PCS 03/20/2009
(443) 525- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 525- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 525- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 525- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 525- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 527- Omnipoint Communications Cap Operations PCS 03/19/2001
(443) 529- Omnipoint Communications Cap Operations PCS 07/22/2008
(443) 529- Paetec Communications CLEC 10/31/2008
(443) 529- Omnipoint Communications Cap Operations PCS 07/23/2008
(443) 529- Omnipoint Communications Cap Operations PCS 07/23/2008
(443) 529- Omnipoint Communications Cap Operations PCS 07/23/2008
(443) 529- Bandwidth.Com Clec CLEC 05/28/2010
(443) 531- Leap Wireless Intl, Dba Cricket Comm PCS 03/20/2009
(443) 531- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 531- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 531- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 531- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 531- Leap Wireless Intl, Dba Cricket Comm PCS 03/23/2009
(443) 532- Hanover Cellco Partnership Dba Verizon Wireless 21076-1324 WIRELESS 10/04/2012
(443) 532- Hanover Cellco Partnership Dba Verizon Wireless 21076-1324 WIRELESS 10/04/2012
(443) 533- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 02/06/2003
(443) 534- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 01/15/2001
(443) 534- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/05/2003
(443) 534- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 11/07/2003
(443) 534- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 02/03/2004
(443) 534- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 07/08/2004
(443) 535- Clarksville Bandwidth.Com Clec 21029-1228 CLEC 04/20/2011
(443) 535- Clarksville Omnipoint Communications Cap Operations 21029-1228 BALTIMORE PCS 12/27/2005
(443) 535- Clarksville Omnipoint Communications Cap Operations 21029-1228 BALTIMORE PCS 01/10/2007
(443) 535- Clarksville Omnipoint Communications Cap Operations 21029-1228 BALTIMORE PCS 06/09/2009
(443) 536- Hanover Level 3 Communications 21076-1325 CLEC 11/26/2008
(443) 536- Hanover Sprint Spectrum 21076-1325 PCS 08/10/2007
(443) 536- Hanover Sprint Spectrum 21076-1325 PCS 05/22/2006
(443) 537- Columbia Omnipoint Communications Cap Operations 21046-2100 BALTIMORE PCS 09/30/2009
(443) 537- Columbia Us Lec Of Maryland 21046-2100 COLUMBIA CLEC 02/15/2011
(443) 537- Columbia Verizon Maryland 21046-2100 COLUMBIA RBOC 05/26/2009
(443) 537- Columbia Cellco Partnership Dba Verizon Wireless 21046-2100 WIRELESS 06/02/2010
(443) 537- Columbia Cellco Partnership Dba Verizon Wireless 21046-2100 WIRELESS 06/02/2010
(443) 538- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 06/20/2001
(443) 539- Columbia Paetec Communications 21046-2788 BALTIMORE CLEC 08/04/2006
(443) 539- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 09/29/2011
(443) 539- Columbia Level 3 Communications 21046-2788 CLEC 02/01/2008
(443) 541- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC -
(443) 541- Baltimore Level 3 Communications 21202-2103 CLEC 12/28/2004
(443) 542- Nextel Communications WIRELESS 10/27/2004
(443) 542- Verizon Maryland COLUMBIA RBOC 11/24/2004
(443) 542- Verizon Maryland COLUMBIA RBOC 11/24/2004
(443) 542- Cellco Partnership Dba Verizon Wireless WIRELESS 08/02/2007
(443) 543- Baltimore Verizon Maryland 21229-5407 ARBUTUS RBOC -
(443) 543- Baltimore Bandwidth.Com Clec 21229-5407 CLEC 06/07/2011
(443) 544- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 545- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 03/05/2008
(443) 545- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 07/03/2008
(443) 545- Baltimore Nextel Communications 21202-2103 WIRELESS 02/07/2005
(443) 546- Columbia Verizon Maryland 21044-1741 COLUMBIA 1 RBOC -
(443) 546- Columbia Mcimetro Access Transmission Services 21044-1741 ROCKVILLE CLEC 07/31/2007
(443) 546- Columbia Comcast Phone Of Northern Maryland 21044-1741 CLEC 09/05/2006
(443) 546- Columbia Cellco Partnership Dba Verizon Wireless 21044-1741 WIRELESS 06/10/2010
(443) 546- Columbia Omnipoint Communications Cap Operations 21044-1741 BALTIMORE PCS 09/22/2008
(443) 547- Cellco Partnership Dba Verizon Wireless WIRELESS 05/07/2009
(443) 547- Sprint Spectrum PCS 08/28/2009
(443) 547- Cellco Partnership Dba Verizon Wireless WIRELESS 01/07/2010
(443) 547- Cellco Partnership Dba Verizon Wireless WIRELESS 06/03/2010
(443) 547- Cellco Partnership Dba Verizon Wireless WIRELESS 03/04/2010
(443) 547- Sprint Spectrum PCS 07/07/2010
(443) 549- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC -
(443) 550- Hanover Bandwidth.Com Clec 21076-3103 CLEC 09/15/2011
(443) 550- Hanover Comcast Phone Of Northern Maryland 21076-3103 CLEC 02/11/2005
(443) 550- Hanover Broadview Networks 21076-3103 CLEC 12/04/2007
(443) 550- Hanover Infotelecom 21076-3103 UNKNOWN 09/11/2012
(443) 550- Hanover Level 3 Communications 21076-3103 CLEC 06/20/2005
(443) 552- Baltimore Verizon Maryland 21217-3803 MADISON RBOC -
(443) 552- Baltimore Level 3 Communications 21217-3803 CLEC 04/20/2005
(443) 552- Baltimore Level 3 Communications 21217-3803 CLEC 04/20/2005
(443) 552- Baltimore Level 3 Communications 21217-3803 CLEC 04/20/2005
(443) 552- Baltimore Nextel Communications 21217-3803 WIRELESS 08/24/2005
(443) 554- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 07/23/2001
(443) 555- Baltimore Verizon Maryland 21202-2103 BALTIMORE RBOC -
(443) 557- Baltimore Allegiance Telecom 21201-2725 CLEC -
(443) 557- Baltimore Omnipoint Communications Cap Operations 21201-2725 PCS 05/18/2007
(443) 558- Baltimore Ctc Communications Corp 21201-3418 BALTIMORE CLEC 02/17/2010
(443) 558- Baltimore Omnipoint Communications Cap Operations 21201-3418 PCS 11/04/2010
(443) 559- Comcast Phone Of Northern Maryland CLEC -
(443) 559- Omnipoint Communications Cap Operations BALTIMORE PCS 02/02/2007
(443) 559- Bandwidth.Com Clec BRYNPKLNCM CLEC 03/30/2010
(443) 559- Comcast Phone Of Northern Maryland CLEC 10/01/2007
(443) 559- Comcast Phone Of Northern Maryland CLEC 06/04/2008
(443) 560- Hanover Sprint Spectrum 21076-1325 PCS 07/18/2011
(443) 560- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 560- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 560- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 560- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 560- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 561- Columbia Leap Wireless Intl, Dba Cricket Comm 21046-2788 PCS 03/23/2009
(443) 561- Columbia Sprint Spectrum 21046-2788 PCS 03/03/2011
(443) 561- Columbia Sprint Spectrum 21046-2788 PCS 03/03/2011
(443) 563- Hanover Nextel Communications 21076-1324 WIRELESS 11/14/2006
(443) 563- Hanover Level 3 Communications 21076-1324 CLEC 09/13/2007
(443) 563- Hanover Nextel Communications 21076-1324 WIRELESS 11/21/2006
(443) 563- Hanover Nextel Communications 21076-1324 WIRELESS 11/21/2006
(443) 563- Hanover Nextel Communications 21076-1324 WIRELESS 11/21/2006
(443) 563- Hanover Nextel Communications 21076-1324 WIRELESS 11/21/2006
(443) 564- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/10/2004
(443) 564- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/10/2004
(443) 564- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/10/2004
(443) 564- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/10/2004
(443) 564- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 11/25/2003
(443) 566- Cellco Partnership Dba Verizon Wireless WIRELESS 09/16/2004
(443) 566- Cellco Partnership Dba Verizon Wireless WIRELESS 08/02/2007
(443) 566- Cellco Partnership Dba Verizon Wireless WIRELESS 09/03/2008
(443) 567- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/10/2004
(443) 567- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/10/2004
(443) 567- Baltimore Comcast Phone Of Northern Maryland 21201-3418 CLEC 07/25/2006
(443) 567- Baltimore Mci Worldcom Communications 21201-3418 BALTIMORE CLEC 04/05/2012
(443) 567- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/10/2004
(443) 568- Baltimore Infotelecom 21201-2725 UNKNOWN 09/12/2012
(443) 569- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 12/01/2004
(443) 569- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 07/07/2005
(443) 569- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 04/11/2005
(443) 569- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 04/11/2005
(443) 569- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 02/05/2005
(443) 571- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/06/2011
(443) 571- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/08/2011
(443) 571- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/08/2011
(443) 571- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/08/2011
(443) 571- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/08/2011
(443) 571- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/08/2011
(443) 572- Glen Burnie Omnipoint Communications Cap Operations 21061-3033 GLEN BURNIE PCS 12/19/2006
(443) 572- Glen Burnie Omnipoint Communications Cap Operations 21061-3033 PCS 07/19/2007
(443) 573- Columbia Paetec Communications 21046-2788 BALTIMORE CLEC 08/15/2005
(443) 574- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC -
(443) 574- Columbia Bandwidth.Com Clec 21046-2788 CLEC 01/31/2011
(443) 574- Columbia Bandwidth.Com Clec 21046-2788 CLEC 07/29/2011
(443) 575- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 575- Hanover Comcast Phone Of Northern Maryland 21076-3103 CLEC 03/30/2007
(443) 576- Baltimore Allegiance Telecom 21201-2725 CLEC 02/21/2001
(443) 577- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC -
(443) 577- Columbia Ctc Communications Corp 21046-2788 BALTIMORE CLEC 12/06/2004
(443) 577- Columbia Nextel Communications 21046-2788 WIRELESS 05/26/2006
(443) 578- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC -
(443) 578- Baltimore Broadview Networks 21201-3418 CLEC 08/27/2008
(443) 579- Columbia Bandwidth.Com Clec 21046-2788 CLEC 05/28/2010
(443) 579- Columbia Omnipoint Communications Cap Operations 21046-2788 BALTIMORE PCS 06/17/2008
(443) 579- Columbia Bandwidth.Com Clec 21046-2788 CLEC 01/31/2011
(443) 580- Hanover Sprint Spectrum 21076-1325 PCS 08/26/2011
(443) 580- Hanover Sprint Spectrum 21076-1325 PCS 08/26/2011
(443) 580- Hanover Sprint Spectrum 21076-1325 PCS 08/26/2011
(443) 580- Hanover Sprint Spectrum 21076-1325 PCS 08/26/2011
(443) 580- Hanover Sprint Spectrum 21076-1325 PCS 08/26/2011
(443) 581- Baltimore Global Naps South 21202-4035 CLEC -
(443) 583- Baltimore Global Naps South 21202-4035 CLEC -
(443) 585- Baltimore Global Naps South 21202-4035 CLEC -
(443) 587- Baltimore Global Naps South 21202-4035 CLEC -
(443) 589- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC -
(443) 590- BALTIMORE Nextel Communications 21201 WIRELESS 11/29/2004
(443) 590- BALTIMORE Mci Worldcom Communications 21201 BALTIMORE CLEC 09/11/2008
(443) 590- BALTIMORE Nextel Communications 21201 WIRELESS 12/28/2005
(443) 590- BALTIMORE Nextel Communications 21201 WIRELESS 02/15/2005
(443) 591- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 05/11/2009
(443) 591- Windsor Mill Leap Wireless Intl, Dba Cricket Comm 21244-2667 PCS 12/31/2009
(443) 591- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 02/04/2010
(443) 591- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 05/05/2010
(443) 591- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 06/02/2010
(443) 592- Baltimore Global Naps South 21202-4035 CLEC -
(443) 594- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 594- BALTIMORE Mci Worldcom Communications 21201 BALTIMORE CLEC 09/11/2008
(443) 595- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 595- BALTIMORE Bandwidth.Com Clec 21201 CLEC 01/19/2011
(443) 595- BALTIMORE Comcast Phone Of Northern Maryland 21201 CLEC 04/27/2012
(443) 596- Baltimore Global Naps South 21202-4035 CLEC -
(443) 597- BALTIMORE Sprint Spectrum 21201 PCS 12/19/2006
(443) 597- BALTIMORE Sprint Spectrum 21201 PCS 12/19/2006
(443) 597- BALTIMORE Sprint Spectrum 21201 PCS 08/02/2006
(443) 598- BALTIMORE Global Crossing Local Services 21201 BALTIMORE CLEC -
(443) 598- BALTIMORE Mci Worldcom Communications 21201 BALTIMORE CLEC 09/11/2008
(443) 599- BALTIMORE Bandwidth.Com Clec 21201 CLEC 05/04/2011
(443) 600- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 07/23/2001
(443) 600- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 07/18/2005
(443) 600- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 12/27/2005
(443) 600- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 04/10/2006
(443) 602- Cellco Partnership Dba Verizon Wireless WIRELESS 02/15/2007
(443) 602- Cellco Partnership Dba Verizon Wireless WIRELESS 06/04/2007
(443) 602- Ctc Communications Corp BALTIMORE CLEC 04/17/2007
(443) 602- Cellco Partnership Dba Verizon Wireless WIRELESS 07/03/2007
(443) 602- Comcast Phone Of Northern Maryland CLEC 05/28/2008
(443) 602- Level 3 Communications CLEC 11/20/2007
(443) 603- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 04/13/2005
(443) 603- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 04/17/2006
(443) 603- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 04/17/2006
(443) 603- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 04/17/2006
(443) 605- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 605- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 01/05/2006
(443) 605- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 04/07/2005
(443) 605- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 07/06/2006
(443) 605- Hanover New Cingular Wireless Pcs 21076-3103 WIRELESS 11/24/2003
(443) 607- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 607- Hanover Comcast Phone Of Northern Maryland 21076-3103 CLEC 10/01/2007
(443) 607- Hanover Comcast Phone Of Northern Maryland 21076-3103 CLEC 11/16/2006
(443) 608- Leap Wireless Intl, Dba Cricket Comm PCS 03/04/2009
(443) 608- Cellco Partnership Dba Verizon Wireless WIRELESS 09/29/2011
(443) 608- Cellco Partnership Dba Verizon Wireless WIRELESS 09/29/2011
(443) 608- Cellco Partnership Dba Verizon Wireless WIRELESS 09/29/2011
(443) 608- Cellco Partnership Dba Verizon Wireless WIRELESS 09/29/2011
(443) 609- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 609- Hanover Ctc Communications Corp 21076-3103 BALTIMORE CLEC 07/19/2006
(443) 610- Cellco Partnership Dba Verizon Wireless WIRELESS -
(443) 610- Cellco Partnership Dba Verizon Wireless WIRELESS 09/04/2003
(443) 611- UNKNOWN -
(443) 613- Leap Wireless Intl, Dba Cricket Comm PCS 02/27/2009
(443) 613- Cellco Partnership Dba Verizon Wireless WIRELESS 06/24/2011
(443) 613- Cellco Partnership Dba Verizon Wireless WIRELESS 05/24/2011
(443) 613- Cellco Partnership Dba Verizon Wireless WIRELESS 07/05/2011
(443) 613- Cellco Partnership Dba Verizon Wireless WIRELESS 07/05/2011
(443) 613- Cellco Partnership Dba Verizon Wireless WIRELESS 09/29/2011
(443) 615- Cellco Partnership Dba Verizon Wireless WIRELESS 05/10/2007
(443) 615- Cellco Partnership Dba Verizon Wireless WIRELESS 05/14/2007
(443) 615- Cellco Partnership Dba Verizon Wireless WIRELESS 05/14/2007
(443) 615- Cellco Partnership Dba Verizon Wireless WIRELESS 09/04/2007
(443) 615- Paetec Communications BALTIMORE CLEC 09/13/2007
(443) 615- Sprint Spectrum PCS 10/10/2007
(443) 616- Hanover Omnipoint Communications Cap Operations 21076-3103 PCS 02/13/2007
(443) 616- Hanover Level 3 Communications 21076-3103 CLEC 01/30/2008
(443) 616- Hanover Omnipoint Communications Cap Operations 21076-3103 PCS 12/26/2002
(443) 616- Hanover Omnipoint Communications Cap Operations 21076-3103 PCS 12/26/2002
(443) 616- Hanover Omnipoint Communications Cap Operations 21076-3103 PCS 12/26/2002
(443) 617- Cellco Partnership Dba Verizon Wireless WIRELESS 04/11/2005
(443) 617- Cellco Partnership Dba Verizon Wireless WIRELESS 07/07/2005
(443) 617- Cellco Partnership Dba Verizon Wireless WIRELESS 10/07/2005
(443) 617- Cellco Partnership Dba Verizon Wireless WIRELESS 12/05/2005
(443) 617- Cellco Partnership Dba Verizon Wireless WIRELESS 03/06/2006
(443) 618- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS -
(443) 619- Cellco Partnership Dba Verizon Wireless WIRELESS 06/05/2009
(443) 619- Cellco Partnership Dba Verizon Wireless WIRELESS 03/04/2010
(443) 619- Cellco Partnership Dba Verizon Wireless WIRELESS 01/04/2011
(443) 619- Sprint Spectrum PCS 03/07/2011
(443) 619- Bandwidth.Com Clec CLEC 06/07/2011
(443) 619- Cellco Partnership Dba Verizon Wireless WIRELESS 02/02/2011
(443) 620- Columbia Bandwidth.Com Clec 21045-1946 CLEC 01/26/2010
(443) 620- Columbia Bandwidth.Com Clec 21045-1946 CLEC 03/07/2011
(443) 621- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 623- Hanover Nextel Communications 21076-1324 WIRELESS 08/20/2002
(443) 624- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 03/03/2005
(443) 624- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 08/02/2005
(443) 624- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 07/06/2006
(443) 625- Baltimore Broadwing Communications 21202-2103 CLEC 09/28/2001
(443) 625- Baltimore Us Lec Of Maryland 21202-2103 COLUMBIA CLEC 10/29/2002
(443) 625- Baltimore Bandwidth.Com Clec 21202-2103 CLEC 08/08/2011
(443) 625- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 01/28/2004
(443) 627- Baltimore Verizon Maryland 21202-2103 CHARLES STREET 2 RBOC 09/26/2006
(443) 627- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 01/10/2007
(443) 627- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 01/10/2007
(443) 627- Baltimore Mci Worldcom Communications 21202-2103 BALTIMORE CLEC 09/27/2006
(443) 627- Baltimore Verizon Maryland 21202-2103 CHARLES STREET 2 RBOC 12/20/2006
(443) 627- Baltimore Xo Maryland 21202-2103 CLEC 10/08/2010
(443) 629- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 630- Cellco Partnership Dba Verizon Wireless WIRELESS 05/09/2008
(443) 630- Omnipoint Communications Cap Operations BALTIMORE PCS 07/21/2008
(443) 630- Sprint Spectrum PCS 09/02/2008
(443) 630- Sprint Spectrum PCS 09/02/2008
(443) 630- Omnipoint Communications Cap Operations BALTIMORE PCS 09/12/2008
(443) 631- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/16/2005
(443) 631- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/19/2005
(443) 631- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/19/2005
(443) 631- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/19/2005
(443) 631- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/19/2005
(443) 631- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/19/2005
(443) 632- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 03/03/2005
(443) 632- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 01/05/2005
(443) 632- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 08/02/2005
(443) 633- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 633- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 633- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 633- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 633- Hanover Sprint Spectrum 21076-1325 PCS 07/22/2011
(443) 634- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 11/09/2011
(443) 634- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 11/14/2011
(443) 634- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 11/14/2011
(443) 634- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 11/14/2011
(443) 634- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 11/14/2011
(443) 634- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 11/14/2011
(443) 635- Leap Wireless Intl, Dba Cricket Comm PCS 10/16/2009
(443) 635- Leap Wireless Intl, Dba Cricket Comm PCS 10/16/2009
(443) 635- Leap Wireless Intl, Dba Cricket Comm PCS 10/16/2009
(443) 635- Leap Wireless Intl, Dba Cricket Comm PCS 10/16/2009
(443) 635- Leap Wireless Intl, Dba Cricket Comm PCS 10/16/2009
(443) 636- Omnipoint Communications Cap Operations PCS -
(443) 636- Omnipoint Communications Cap Operations PCS 05/17/2007
(443) 636- Ctc Communications Corp BALTIMORE CLEC 01/31/2006
(443) 636- Ymax Communications Corp CLEC 07/24/2007
(443) 636- Ymax Communications Corp CLEC 06/27/2008
(443) 637- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 02/21/2001
(443) 637- Baltimore Bandwidth.Com Clec 21201-3418 CLEC 11/03/2010
(443) 637- Baltimore Infotelecom 21201-3418 UNKNOWN 09/12/2012
(443) 637- Baltimore Peerless Network Of Maryland 21201-3418 UNKNOWN 09/17/2012
(443) 638- Baltimore Global Naps South 21202-4035 CLEC -
(443) 640- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC 05/18/2001
(443) 640- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 01/05/2009
(443) 640- Columbia New Cingular Wireless Pcs 21046-2788 WIRELESS 01/24/2012
(443) 640- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 05/04/2012
(443) 641- Baltimore Verizon Maryland 21202-2103 OWINGS MILLS RBOC 09/13/2004
(443) 641- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 07/26/2011
(443) 641- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 11/15/2011
(443) 642- Cellco Partnership Dba Verizon Wireless WIRELESS 11/08/2006
(443) 642- Omnipoint Communications Cap Operations BALTIMORE PCS 02/13/2007
(443) 642- Verizon Maryland BALTIMORE RBOC 11/13/2006
(443) 642- Verizon Maryland BALTIMORE RBOC 11/13/2006
(443) 642- Omnipoint Communications Cap Operations BALTIMORE PCS 02/22/2007
(443) 642- Omnipoint Communications Cap Operations BALTIMORE PCS 02/22/2007
(443) 643- Bel Air Cellco Partnership Dba Verizon Wireless 21014-3643 WIRELESS 05/04/2012
(443) 643- Bel Air New Cingular Wireless Pcs 21014-3643 WIRELESS 03/22/2006
(443) 643- Bel Air New Cingular Wireless Pcs 21014-3643 WIRELESS 03/22/2006
(443) 644- Baltimore Global Naps South 21202-4035 CLEC -
(443) 646- Baltimore Global Naps South 21202-4035 CLEC -
(443) 648- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 648- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 06/07/2011
(443) 649- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC 06/20/2001
(443) 650- Baltimore Nextel Communications 21201-2725 WIRELESS 08/25/2006
(443) 650- Baltimore Bandwidth.Com Clec 21201-2725 CLEC 11/12/2008
(443) 651- Cellco Partnership Dba Verizon Wireless WIRELESS 07/08/2011
(443) 651- Sprint Spectrum PCS 07/13/2011
(443) 651- Sprint Spectrum PCS 07/13/2011
(443) 651- Sprint Spectrum PCS 07/13/2011
(443) 651- Sprint Spectrum PCS 07/13/2011
(443) 652- Towson Verizon Maryland 21204-5206 TOWSON RBOC 05/28/2002
(443) 653- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 05/18/2001
(443) 654- ODENTON Verizon Maryland 21113 ODENTON RBOC 08/28/2008
(443) 654- ODENTON Verizon Maryland 21113 ODENTON RBOC 08/29/2008
(443) 654- ODENTON Verizon Maryland 21113 ODENTON RBOC 08/29/2008
(443) 654- ODENTON Verizon Maryland 21113 ODENTON RBOC 08/29/2008
(443) 654- ODENTON Verizon Maryland 21113 ODENTON RBOC 08/29/2008
(443) 654- ODENTON Verizon Maryland 21113 ODENTON RBOC 08/29/2008
(443) 655- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 03/11/2011
(443) 656- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 658- Baltimore Global Naps South 21202-4035 CLEC -
(443) 660- Comcast Phone Of Northern Maryland CLEC -
(443) 660- Mci Worldcom Communications BALTIMORE CLEC 05/19/2005
(443) 660- Mci Worldcom Communications BALTIMORE CLEC 05/19/2005
(443) 660- Comcast Phone Of Northern Maryland CLEC 09/12/2012
(443) 661- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 662- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 663- WOODLAWN Verizon Maryland 21207 WOODLAWN RBOC -
(443) 664- SALISBURY Cavalier Telephone, (Mid Atlantic) 21875 CLEC -
(443) 664- SALISBURY Comcast Phone Of Northern Maryland 21875 CLEC 04/27/2012
(443) 665- SALISBURY Cavalier Telephone, (Mid Atlantic) 21875 CLEC -
(443) 666- Cellco Partnership Dba Verizon Wireless WIRELESS 05/23/2012
(443) 666- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 666- Level 3 Communications CLEC 05/31/2012
(443) 668- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/15/2001
(443) 669- SALISBURY Cavalier Telephone, (Mid Atlantic) 21875 CLEC -
(443) 669- SALISBURY Cellco Partnership Dba Verizon Wireless 21875 WIRELESS 02/13/2008
(443) 669- SALISBURY Cellco Partnership Dba Verizon Wireless 21875 WIRELESS 09/03/2008
(443) 669- SALISBURY Cellco Partnership Dba Verizon Wireless 21875 WIRELESS 05/06/2008
(443) 670- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 670- Hanover New Cingular Wireless Pcs 21076-3103 WIRELESS 02/22/2005
(443) 670- Hanover New Cingular Wireless Pcs 21076-3103 WIRELESS 02/22/2005
(443) 671- Baltimore Core Communications 21201-3330 CLEC 03/01/2004
(443) 671- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 08/08/2011
(443) 671- Baltimore Paetec Communications 21201-3330 BALTIMORE CLEC 03/28/2006
(443) 671- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 10/19/2010
(443) 672- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 672- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 01/08/2004
(443) 672- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 09/14/2012
(443) 674- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 674- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 01/15/2004
(443) 674- Baltimore Nextel Communications 21201-3330 WIRELESS 05/04/2006
(443) 674- Baltimore Comcast Phone Of Northern Maryland 21201-3330 CLEC 06/30/2005
(443) 675- Bel Air Bandwidth.Com Clec 21014-3643 CLEC 05/04/2011
(443) 675- Bel Air Omnipoint Communications Cap Operations 21014-3643 BALTIMORE PCS 01/08/2008
(443) 677- Hanover Nextel Communications 21076-1324 WIRELESS 03/15/2001
(443) 679- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 679- Baltimore Level 3 Communications 21201-3330 CLEC 06/06/2008
(443) 679- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3330 WIRELESS 05/21/2012
(443) 680- Sprint Spectrum PCS 09/27/2010
(443) 680- Sprint Spectrum PCS 09/29/2010
(443) 680- Sprint Spectrum PCS 09/29/2010
(443) 680- Sprint Spectrum PCS 09/29/2010
(443) 680- Sprint Spectrum PCS 09/29/2010
(443) 680- Sprint Spectrum PCS 09/29/2010
(443) 681- Cellco Partnership Dba Verizon Wireless WIRELESS 06/11/2009
(443) 681- Xo Maryland CLEC 10/08/2010
(443) 681- Xo Maryland CLEC 10/08/2010
(443) 681- Level 3 Communications CLEC 03/11/2010
(443) 681- Cellco Partnership Dba Verizon Wireless WIRELESS 05/05/2010
(443) 682- Cellco Partnership Dba Verizon Wireless WIRELESS 12/19/2006
(443) 682- Cellco Partnership Dba Verizon Wireless WIRELESS 03/06/2007
(443) 682- Omnipoint Communications Cap Operations BALTIMORE PCS 04/13/2007
(443) 682- Omnipoint Communications Cap Operations BALTIMORE PCS 04/13/2007
(443) 682- Comcast Phone Of Northern Maryland CLEC 09/10/2007
(443) 682- Comcast Phone Of Northern Maryland CLEC 09/10/2007
(443) 683- Cellco Partnership Dba Verizon Wireless WIRELESS 04/12/2007
(443) 683- Cellco Partnership Dba Verizon Wireless WIRELESS 08/02/2007
(443) 683- Omnipoint Communications Cap Operations BALTIMORE PCS 08/14/2007
(443) 683- Omnipoint Communications Cap Operations BALTIMORE PCS 08/14/2007
(443) 683- Us Lec Of Maryland COLUMBIA CLEC 10/19/2007
(443) 684- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 10/08/2008
(443) 684- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 01/07/2010
(443) 684- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 03/04/2010
(443) 684- Windsor Mill Bandwidth.Com Clec 21244-2667 CLEC 06/07/2011
(443) 684- Windsor Mill Bandwidth.Com Clec 21244-2667 CLEC 08/05/2010
(443) 684- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 01/04/2011
(443) 685- Bel Air Cellco Partnership Dba Verizon Wireless 21014-3643 WIRELESS 11/07/2011
(443) 686- Hanover Nextel Communications 21076-1324 WIRELESS 05/10/2005
(443) 686- Hanover Cellco Partnership Dba Verizon Wireless 21076-1324 WIRELESS 10/05/2006
(443) 686- Hanover Armstrong Telecommunications 21076-1324 CLEC 08/11/2008
(443) 686- Hanover Mci Worldcom Communications 21076-1324 BALTIMORE CLEC 12/09/2008
(443) 686- Hanover Bandwidth.Com Clec 21076-1324 CLEC 11/12/2008
(443) 687- Cellco Partnership Dba Verizon Wireless WIRELESS 09/14/2009
(443) 687- Leap Wireless Intl, Dba Cricket Comm PCS 05/03/2010
(443) 687- Leap Wireless Intl, Dba Cricket Comm PCS 05/03/2010
(443) 687- Cellco Partnership Dba Verizon Wireless WIRELESS 06/24/2010
(443) 687- Bandwidth.Com Clec CLEC 05/28/2010
(443) 688- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 689- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 691- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/15/2001
(443) 692- Baltimore Bandwidth.Com Clec 21201-2725 BALTIMORE CLEC 05/28/2010
(443) 693- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 693- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 01/15/2004
(443) 693- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3330 WIRELESS 04/06/2005
(443) 693- Baltimore Level 3 Communications 21201-3330 CLEC 02/08/2006
(443) 693- Baltimore Paetec Communications 21201-3330 CLEC 03/28/2006
(443) 694- Hanover Sprint Spectrum 21076-1325 PCS 02/23/2005
(443) 694- Hanover Sprint Spectrum 21076-1325 PCS 03/14/2006
(443) 696- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 697- Baltimore Global Naps South 21202-4035 CLEC -
(443) 698- Baltimore Paetec Communications 21201-3330 BALTIMORE CLEC 10/26/2005
(443) 699- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 08/10/2011
(443) 699- Windsor Mill Sprint Spectrum 21244-2667 PCS 09/28/2011
(443) 699- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 05/04/2012
(443) 699- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 05/04/2012
(443) 699- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 05/18/2012
(443) 699- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 05/18/2012
(443) 701- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC -
(443) 701- Baltimore Level 3 Communications 21201-3418 CLEC 08/05/2003
(443) 701- Baltimore Level 3 Communications 21201-3418 CLEC 12/10/2004
(443) 701- Baltimore Level 3 Communications 21201-3418 CLEC 12/10/2004
(443) 702- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/10/2001
(443) 702- Hanover Comcast Phone Of Northern Maryland 21076-3103 CLEC 08/26/2008
(443) 703- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 03/01/2004
(443) 703- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 04/06/2004
(443) 703- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 04/06/2004
(443) 703- Baltimore Omnipoint Communications Cap Operations 21201-3418 BALTIMORE PCS 07/15/2005
(443) 705- Baltimore Global Naps South 21202-4035 CLEC -
(443) 706- SALISBURY Mci Worldcom Communications 21875 EASTON CLEC 12/09/2008
(443) 708- Tw Telecom Of Maryland BALTIMORE CLEC -
(443) 708- Comcast Phone Of Northern Maryland CLEC 11/16/2006
(443) 708- Comcast Phone Of Northern Maryland CLEC 11/16/2006
(443) 708- Comcast Phone Of Northern Maryland CLEC 11/16/2006
(443) 708- Comcast Phone Of Northern Maryland CLEC 09/10/2007
(443) 709- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 709- Hanover Level 3 Communications 21076-3103 CLEC 12/10/2004
(443) 709- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/24/2001
(443) 709- Hanover Level 3 Communications 21076-3103 CLEC 01/13/2005
(443) 709- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 10/24/2001
(443) 710- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/22/2005
(443) 710- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/22/2005
(443) 710- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/22/2005
(443) 710- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 02/22/2005
(443) 712- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 712- Hanover Nextel Communications 21076-3103 WIRELESS 05/04/2006
(443) 712- Hanover Xo Maryland 21076-3103 CLEC 07/02/2007
(443) 712- Hanover Bandwidth.Com Clec 21076-3103 CLEC 01/26/2010
(443) 713- Cellco Partnership Dba Verizon Wireless WIRELESS 12/21/2012
(443) 713- Peerless Network Of Maryland UNKNOWN 09/25/2012
(443) 713- Mci Worldcom Communications CLEC 12/20/2012
(443) 713- Cellco Partnership Dba Verizon Wireless WIRELESS 12/21/2012
(443) 714- Hanover New Cingular Wireless Pcs 21076-1325 WIRELESS 01/24/2012
(443) 714- Hanover New Cingular Wireless Pcs 21076-1325 WIRELESS 11/15/2011
(443) 714- Hanover New Cingular Wireless Pcs 21076-1325 WIRELESS 11/15/2011
(443) 714- Hanover Sprint Spectrum 21076-1325 PCS 10/04/2011
(443) 715- Bel Air Cavalier Telephone, (Mid Atlantic) 21014-3643 CLEC -
(443) 715- Bel Air Level 3 Communications 21014-3643 CLEC 05/06/2008
(443) 716- Hanover Xo Maryland 21076-3103 BRYNPKLNCM CLEC 02/16/2007
(443) 716- Hanover New Cingular Wireless Pcs 21076-3103 WIRELESS 04/17/2006
(443) 717- Cellco Partnership Dba Verizon Wireless WIRELESS 09/14/2005
(443) 717- Cellco Partnership Dba Verizon Wireless WIRELESS 09/20/2005
(443) 717- Cellco Partnership Dba Verizon Wireless WIRELESS 10/07/2005
(443) 717- Nextel Communications WIRELESS 11/23/2005
(443) 717- Nextel Communications WIRELESS 11/23/2005
(443) 717- Nextel Communications WIRELESS 11/23/2005
(443) 718- Columbia Bandwidth.Com Clec 21046-2788 CLEC 01/20/2010
(443) 718- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC 03/06/2008
(443) 718- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC 05/29/2008
(443) 718- Columbia Broadview Networks 21046-2788 CLEC 09/15/2008
(443) 718- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 03/04/2010
(443) 719- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 720- Hanover Xo Maryland 21076-1325 CLEC 11/29/2012
(443) 720- Hanover Xo Maryland 21076-1325 CLEC 11/29/2012
(443) 721- Cellco Partnership Dba Verizon Wireless WIRELESS 07/06/2009
(443) 721- Sprint Spectrum PCS 09/21/2010
(443) 721- Cellco Partnership Dba Verizon Wireless WIRELESS 06/02/2010
(443) 721- Cellco Partnership Dba Verizon Wireless WIRELESS 06/02/2010
(443) 721- Cellco Partnership Dba Verizon Wireless WIRELESS 06/02/2010
(443) 721- Cellco Partnership Dba Verizon Wireless WIRELESS 06/24/2010
(443) 723- Hanover Sprint Spectrum 21076-1325 PCS 10/06/2011
(443) 723- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 723- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 723- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 723- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 723- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 725- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC -
(443) 725- Baltimore Comcast Phone Of Northern Maryland 21202-2103 CLEC 11/29/2006
(443) 726- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 726- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 726- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 726- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 726- Hanover Sprint Spectrum 21076-1325 PCS 10/07/2011
(443) 727- SALISBURY Cavalier Telephone, (Mid Atlantic) 21875 CLEC -
(443) 727- SALISBURY Comcast Phone Of Northern Maryland 21875 CLEC 07/27/2007
(443) 728- SALISBURY Cavalier Telephone, (Mid Atlantic) 21875 CLEC -
(443) 730- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC -
(443) 731- Baltimore Armstrong Telecommunications 21201-3330 CLEC 06/02/2008
(443) 731- Baltimore Level 3 Communications 21201-3330 CLEC 11/07/2008
(443) 732- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 732- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 01/15/2004
(443) 732- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 05/26/2011
(443) 733- Baltimore At&T Local 21202-2103 BALTIMORE CLEC -
(443) 733- Baltimore Us Lec Of Maryland 21202-2103 COLUMBIA CLEC 02/07/2003
(443) 733- Baltimore Mci Worldcom Communications 21202-2103 BALTIMORE CLEC 09/11/2008
(443) 735- New Cingular Wireless Pcs WIRELESS -
(443) 736- Level 3 Communications CLEC 03/23/2011
(443) 736- Comcast Phone Of Northern Maryland CLEC 03/14/2008
(443) 736- Cellco Partnership Dba Verizon Wireless WIRELESS 04/05/2010
(443) 736- Comcast Phone Of Northern Maryland CLEC 10/01/2007
(443) 737- Baltimore Level 3 Communications 21202-2103 CLEC 06/22/2005
(443) 738- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC -
(443) 740- Baltimore Telcove Operations 21201-3418 CLEC 02/03/2005
(443) 740- Baltimore Nextel Communications 21201-3418 WIRELESS 03/02/2005
(443) 740- Baltimore Nextel Communications 21201-3418 WIRELESS 03/02/2005
(443) 740- Baltimore Nextel Communications 21201-3418 WIRELESS 03/02/2005
(443) 740- Baltimore Nextel Communications 21201-3418 WIRELESS 02/15/2005
(443) 740- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 07/19/2005
(443) 741- Omnipoint Communications Cap Operations BALTIMORE PCS 07/11/2011
(443) 741- Bandwidth.Com Clec CLEC 07/22/2011
(443) 741- Mci Worldcom Communications BALTIMORE CLEC 04/16/2012
(443) 741- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2012
(443) 741- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2012
(443) 742- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 743- Cellco Partnership Dba Verizon Wireless WIRELESS 04/10/2008
(443) 743- Level 3 Communications CLEC 07/08/2008
(443) 743- Omnipoint Communications Cap Operations BALTIMORE PCS 07/21/2008
(443) 743- Omnipoint Communications Cap Operations BALTIMORE PCS 07/21/2008
(443) 743- Omnipoint Communications Cap Operations BALTIMORE PCS 07/21/2008
(443) 744- Hanover Nextel Communications 21076-1324 WIRELESS 07/02/2002
(443) 746- Level 3 Communications CLEC 02/22/2002
(443) 746- Level 3 Communications CLEC 12/21/2012
(443) 747- Baltimore Core Communications 21202-3507 CLEC 03/04/2004
(443) 747- Baltimore Us Lec Of Maryland 21202-3507 COLUMBIA CLEC 01/15/2004
(443) 747- Baltimore Baltimore Washington Telephone Bwt 21202-3507 CLEC 04/17/2006
(443) 748- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/11/2001
(443) 750- Cellco Partnership Dba Verizon Wireless WIRELESS 06/08/2010
(443) 750- Cellco Partnership Dba Verizon Wireless WIRELESS 07/21/2010
(443) 750- Sprint Spectrum PCS 09/21/2010
(443) 750- Sprint Spectrum PCS 09/21/2010
(443) 750- Sprint Spectrum PCS 09/21/2010
(443) 750- Sprint Spectrum PCS 09/21/2010
(443) 752- Baltimore Cellco Partnership Dba Verizon Wireless 21202-4035 WIRELESS 10/17/2001
(443) 752- Baltimore Cellco Partnership Dba Verizon Wireless 21202-4035 WIRELESS 03/09/2007
(443) 752- Baltimore Cellco Partnership Dba Verizon Wireless 21202-4035 WIRELESS 12/15/2006
(443) 752- Baltimore Cellco Partnership Dba Verizon Wireless 21202-4035 WIRELESS 08/02/2007
(443) 752- Baltimore Cellco Partnership Dba Verizon Wireless 21202-4035 WIRELESS 08/02/2007
(443) 752- Baltimore Cellco Partnership Dba Verizon Wireless 21202-4035 WIRELESS 12/27/2007
(443) 754- Cellco Partnership Dba Verizon Wireless WIRELESS 06/09/2010
(443) 754- Cellco Partnership Dba Verizon Wireless WIRELESS 01/04/2011
(443) 754- Cellco Partnership Dba Verizon Wireless WIRELESS 12/21/2012
(443) 754- Cellco Partnership Dba Verizon Wireless WIRELESS 06/04/2012
(443) 754- Cellco Partnership Dba Verizon Wireless WIRELESS 12/21/2012
(443) 754- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 756- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 757- Hanover Sprint Spectrum 21076-3103 PCS 03/03/2011
(443) 757- Hanover Sprint Spectrum 21076-3103 PCS 03/03/2011
(443) 758- Baltimore At&T Local 21202-2103 BALTIMORE CLEC -
(443) 758- Baltimore Nextel Communications 21202-2103 WIRELESS 02/15/2005
(443) 758- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 06/02/2006
(443) 758- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 06/02/2006
(443) 758- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 06/02/2006
(443) 759- Cellco Partnership Dba Verizon Wireless WIRELESS 10/29/2007
(443) 759- Omnipoint Communications Cap Operations BALTIMORE PCS 03/20/2008
(443) 759- Broadwing Communications CLEC 01/29/2008
(443) 759- Comcast Phone Of Northern Maryland CLEC 01/22/2008
(443) 759- Comcast Phone Of Northern Maryland CLEC 01/22/2008
(443) 759- Comcast Phone Of Northern Maryland CLEC 01/22/2008
(443) 760- Baltimore Omnipoint Communications Cap Operations 21202-2103 PCS 12/26/2002
(443) 760- Baltimore Omnipoint Communications Cap Operations 21202-2103 PCS 04/14/2009
(443) 760- Baltimore Level 3 Communications 21202-2103 CLEC 12/21/2011
(443) 760- Baltimore Omnipoint Communications Cap Operations 21202-2103 PCS 12/26/2002
(443) 760- Baltimore Omnipoint Communications Cap Operations 21202-2103 PCS 12/26/2002
(443) 761- Cellco Partnership Dba Verizon Wireless WIRELESS 06/03/2010
(443) 761- Cellco Partnership Dba Verizon Wireless WIRELESS 06/03/2010
(443) 761- Cellco Partnership Dba Verizon Wireless WIRELESS 06/15/2011
(443) 761- Broadview Networks CLEC 08/21/2008
(443) 761- Cellco Partnership Dba Verizon Wireless WIRELESS 07/02/2010
(443) 762- Hanover Sprint Spectrum 21076-1325 PCS 01/10/2001
(443) 763- Omnipoint Communications Cap Operations PCS 12/27/2005
(443) 763- Nextel Communications WIRELESS 03/25/2005
(443) 763- Level 3 Communications CLEC 07/18/2005
(443) 763- Omnipoint Communications Cap Operations PCS 08/14/2006
(443) 763- Nextel Communications WIRELESS 04/20/2006
(443) 764- Omnipoint Communications Cap Operations PCS 08/21/2008
(443) 764- Omnipoint Communications Cap Operations PCS 08/06/2010
(443) 764- Omnipoint Communications Cap Operations PCS 05/20/2010
(443) 764- Omnipoint Communications Cap Operations PCS 10/08/2010
(443) 764- Cellco Partnership Dba Verizon Wireless WIRELESS 08/30/2011
(443) 764- Omnipoint Communications Cap Operations PCS 04/30/2009
(443) 765- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/10/2005
(443) 765- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/10/2005
(443) 765- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/10/2005
(443) 765- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/10/2005
(443) 765- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 04/13/2005
(443) 766- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 11/28/2007
(443) 766- Columbia Nextel Communications 21046-2788 WIRELESS 07/19/2005
(443) 766- Columbia Nextel Communications 21046-2788 WIRELESS 07/19/2005
(443) 766- Columbia Nextel Communications 21046-2788 WIRELESS 12/22/2005
(443) 766- Columbia Nextel Communications 21046-2788 WIRELESS 07/17/2006
(443) 767- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/11/2001
(443) 767- Hanover Infotelecom 21076-3103 UNKNOWN 09/13/2012
(443) 768- Hanover Sprint Spectrum 21076-1325 PCS 05/18/2001
(443) 769- Sprint Spectrum PCS 07/06/2010
(443) 769- Sprint Spectrum PCS 07/06/2010
(443) 769- Sprint Spectrum PCS 07/06/2010
(443) 769- Sprint Spectrum PCS 07/06/2010
(443) 769- Sprint Spectrum PCS 07/06/2010
(443) 770- ARMIGER Verizon Maryland 21122 ARMIGER-GIBSON ISLAND RBOC -
(443) 770- ARMIGER Bandwidth.Com Clec 21122 CLEC 05/04/2011
(443) 770- ARMIGER Verizon Maryland 21122 ARMIGER-GIBSON ISLAND RBOC 11/15/2005
(443) 771- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 09/08/2010
(443) 771- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 05/18/2012
(443) 771- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 05/18/2012
(443) 771- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 05/18/2012
(443) 771- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 06/27/2012
(443) 772- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 07/23/2001
(443) 773- Baltimore Bandwidth.Com Clec 21201-2725 CLEC 04/14/2011
(443) 775- Baltimore Global Naps South 21202-4035 CLEC -
(443) 777- Essex Verizon Maryland 21221-3801 ESSEX RBOC -
(443) 778- Laurel Verizon Maryland 20707-4315 LAUREL RBOC 05/30/2002
(443) 778- Laurel Verizon Maryland 20707-4315 LAUREL RBOC 01/09/2003
(443) 779- Baltimore Xo Maryland 21202-4035 CLEC 10/08/2010
(443) 779- Baltimore Xo Maryland 21202-4035 CLEC 10/08/2010
(443) 779- Baltimore Xo Maryland 21202-4035 CLEC 10/08/2010
(443) 779- Baltimore Xo Maryland 21202-4035 CLEC 10/08/2010
(443) 780- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC 07/23/2001
(443) 782- Baltimore Global Naps South 21202-4035 CLEC -
(443) 784- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 784- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC 10/21/2004
(443) 786- Cellco Partnership Dba Verizon Wireless WIRELESS -
(443) 786- Cellco Partnership Dba Verizon Wireless WIRELESS 12/06/2004
(443) 788- Baltimore Global Naps South 21202-4035 CLEC -
(443) 789- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 02/06/2009
(443) 789- Columbia Sprint Spectrum 21045-4716 PCS 12/19/2006
(443) 789- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/30/2004
(443) 790- Hanover Nextel Communications 21076-1324 WIRELESS 11/19/2001
(443) 791- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/25/2003
(443) 791- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/21/2003
(443) 791- Columbia Cellco Partnership Dba Verizon Wireless 21045-4716 WIRELESS 05/12/2006
(443) 792- BROOKLYN Verizon Maryland 21225 BROOKLYN RBOC 10/19/2007
(443) 792- BROOKLYN Mci Worldcom Communications 21225 BALTIMORE CLEC 09/11/2008
(443) 792- BROOKLYN Bandwidth.Com Clec 21225 CLEC 02/21/2011
(443) 794- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 795- Baltimore Comcast Phone Of Northern Maryland 21201-3418 CLEC 06/11/2012
(443) 796- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC -
(443) 797- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 08/05/2004
(443) 797- Baltimore New Cingular Wireless Pcs 21201-3418 WIRELESS 05/12/2005
(443) 797- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 07/19/2005
(443) 797- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 03/06/2006
(443) 798- Laurel New Cingular Wireless Pcs 20707-6102 WIRELESS 02/10/2004
(443) 798- Laurel Level 3 Communications 20707-6102 CLEC 07/17/2007
(443) 798- Laurel New Cingular Wireless Pcs 20707-6102 WIRELESS 04/19/2006
(443) 798- Laurel Xo Maryland 20707-6102 BRYNPKLNCM CLEC 07/19/2005
(443) 798- Laurel New Cingular Wireless Pcs 20707-6102 WIRELESS 02/10/2004
(443) 800- Hanover Sprint Spectrum 21076-1325 PCS 01/31/2011
(443) 800- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 10/05/2011
(443) 800- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 10/05/2011
(443) 800- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 10/05/2011
(443) 800- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 800- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 802- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 804- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 805- Omnipoint Communications Cap Operations PCS 09/25/2008
(443) 805- Cellco Partnership Dba Verizon Wireless WIRELESS 05/18/2012
(443) 805- Cellco Partnership Dba Verizon Wireless WIRELESS 09/03/2008
(443) 805- Bandwidth.Com Clec CLEC 11/12/2008
(443) 805- Omnipoint Communications Cap Operations PCS 08/14/2008
(443) 806- Hanover Nextel Communications 21076-1324 WIRELESS 03/08/2006
(443) 806- Hanover Nextel Communications 21076-1324 WIRELESS 05/26/2006
(443) 806- Hanover Nextel Communications 21076-1324 WIRELESS 05/26/2006
(443) 806- Hanover Nextel Communications 21076-1324 WIRELESS 03/15/2006
(443) 806- Hanover Nextel Communications 21076-1324 WIRELESS 03/15/2006
(443) 806- Hanover Nextel Communications 21076-1324 WIRELESS 03/15/2006
(443) 807- Hanover Nextel Communications 21076-1324 WIRELESS 10/13/2003
(443) 808- Baltimore Global Naps South 21202-4035 CLEC -
(443) 810- Hanover Sprint Spectrum 21076-1325 PCS 09/04/2008
(443) 810- Hanover Sprint Spectrum 21076-1325 PCS 07/06/2010
(443) 810- Hanover Sprint Spectrum 21076-1325 PCS 07/06/2010
(443) 810- Hanover Sprint Spectrum 21076-1325 PCS 10/28/2009
(443) 810- Hanover Sprint Spectrum 21076-1325 PCS 09/09/2008
(443) 810- Hanover Sprint Spectrum 21076-1325 PCS 09/09/2008
(443) 812- Cellco Partnership Dba Verizon Wireless WIRELESS 01/15/2001
(443) 812- Cellco Partnership Dba Verizon Wireless WIRELESS 09/05/2003
(443) 813- Cellco Partnership Dba Verizon Wireless WIRELESS 09/18/2007
(443) 813- Cellco Partnership Dba Verizon Wireless WIRELESS 11/28/2007
(443) 813- Omnipoint Communications Cap Operations BALTIMORE PCS 01/08/2008
(443) 813- Omnipoint Communications Cap Operations BALTIMORE PCS 01/08/2008
(443) 813- Omnipoint Communications Cap Operations BALTIMORE PCS 01/08/2008
(443) 814- Cellco Partnership Dba Verizon Wireless WIRELESS 06/15/2010
(443) 814- Sprint Spectrum PCS 07/06/2010
(443) 814- Sprint Spectrum PCS 07/06/2010
(443) 814- Sprint Spectrum PCS 07/06/2010
(443) 814- Sprint Spectrum PCS 09/21/2010
(443) 814- Bandwidth.Com Clec CLEC 11/23/2010
(443) 816- Baltimore Allegiance Telecom 21201-2725 CLEC -
(443) 816- Baltimore Sprint Spectrum 21201-2725 PCS 11/02/2010
(443) 817- Baltimore Comcast Phone Of Northern Maryland 21201-2725 CLEC 11/16/2006
(443) 818- Baltimore Level 3 Communications 21201-3418 CLEC 01/04/2006
(443) 819- Baltimore Global Naps South 21202-4035 CLEC -
(443) 820- Baltimore Mci Worldcom Communications 21202-2103 BALTIMORE CLEC 07/16/2009
(443) 820- Baltimore Mci Worldcom Communications 21202-2103 BALTIMORE CLEC 09/11/2008
(443) 820- Baltimore Sprint Spectrum 21202-2103 PCS 11/01/2010
(443) 820- Baltimore Sprint Spectrum 21202-2103 PCS 11/01/2010
(443) 821- Hanover Bandwidth.Com Clec 21076-1325 CLEC 09/28/2010
(443) 821- Hanover New Cingular Wireless Pcs 21076-1325 WIRELESS 10/15/2010
(443) 821- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 01/04/2011
(443) 821- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 09/02/2011
(443) 821- Hanover Sprint Spectrum 21076-1325 PCS 07/14/2010
(443) 822- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 823- Cellco Partnership Dba Verizon Wireless WIRELESS 07/13/2006
(443) 823- Cellco Partnership Dba Verizon Wireless WIRELESS 10/04/2006
(443) 823- New Cingular Wireless Pcs WIRELESS 11/01/2006
(443) 823- New Cingular Wireless Pcs WIRELESS 11/01/2006
(443) 823- New Cingular Wireless Pcs WIRELESS 02/08/2008
(443) 823- Cellco Partnership Dba Verizon Wireless WIRELESS 12/05/2006
(443) 824- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 07/21/2006
(443) 824- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 07/21/2006
(443) 825- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 11/29/2006
(443) 825- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 03/13/2007
(443) 825- Baltimore Us Lec Of Maryland 21202-2103 COLUMBIA CLEC 04/13/2007
(443) 825- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 12/19/2006
(443) 825- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 12/14/2006
(443) 825- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 11/30/2006
(443) 826- Cellco Partnership Dba Verizon Wireless WIRELESS 06/28/2010
(443) 826- Cellco Partnership Dba Verizon Wireless WIRELESS 03/03/2011
(443) 826- Cellco Partnership Dba Verizon Wireless WIRELESS 11/15/2011
(443) 826- Cellco Partnership Dba Verizon Wireless WIRELESS 11/15/2011
(443) 826- Cellco Partnership Dba Verizon Wireless WIRELESS 04/04/2011
(443) 827- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS -
(443) 827- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 02/05/2005
(443) 827- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 06/02/2005
(443) 828- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/11/2001
(443) 830- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 08/21/2001
(443) 832- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC -
(443) 832- Baltimore Us Lec Of Maryland 21201-3418 COLUMBIA CLEC 10/14/2009
(443) 832- Baltimore Bandwidth.Com Clec 21201-3418 CLEC 07/16/2010
(443) 832- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 05/04/2012
(443) 832- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3418 WIRELESS 07/05/2011
(443) 833- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC -
(443) 833- Columbia Mci Worldcom Communications 21046-2788 BALTIMORE CLEC 09/11/2008
(443) 833- Columbia Cellco Partnership Dba Verizon Wireless 21046-2788 WIRELESS 08/17/2012
(443) 834- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 834- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 11/02/2004
(443) 834- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 03/01/2004
(443) 834- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 03/06/2006
(443) 834- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 07/07/2005
(443) 835- Cellco Partnership Dba Verizon Wireless WIRELESS 12/11/2008
(443) 835- Comcast Phone Of Northern Maryland CLEC 08/11/2009
(443) 835- Comcast Phone Of Northern Maryland CLEC 08/11/2009
(443) 835- Cellco Partnership Dba Verizon Wireless WIRELESS 06/10/2010
(443) 835- Cellco Partnership Dba Verizon Wireless WIRELESS 06/10/2010
(443) 835- Cellco Partnership Dba Verizon Wireless WIRELESS 07/07/2010
(443) 837- Columbia Us Lec Of Maryland 21046-2788 COLUMBIA CLEC 09/24/2001
(443) 837- Columbia Bandwidth.Com Clec 21046-2788 CLEC 11/12/2008
(443) 837- Columbia Bandwidth.Com Clec 21046-2788 CLEC 01/31/2011
(443) 838- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 839- Baltimore Bandwidth.Com Clec 21202-2103 CLEC 12/29/2010
(443) 839- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 06/14/2006
(443) 839- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 05/11/2006
(443) 839- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 05/11/2006
(443) 839- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 03/20/2008
(443) 840- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 05/04/2005
(443) 840- Columbia Verizon Maryland 21045-4716 CATONSVILLE RBOC 05/27/2008
(443) 840- Columbia Verizon Maryland 21045-4716 CATONSVILLE RBOC 05/27/2008
(443) 840- Columbia Verizon Maryland 21045-4716 CATONSVILLE RBOC 05/27/2008
(443) 840- Columbia Bandwidth.Com Clec 21045-4716 CLEC 07/05/2011
(443) 840- Columbia Bandwidth.Com Clec 21045-4716 CLEC 11/12/2008
(443) 841- Cockeysville Cellco Partnership Dba Verizon Wireless 21030-4912 WIRELESS 03/06/2006
(443) 841- Cockeysville Cellco Partnership Dba Verizon Wireless 21030-4912 WIRELESS 03/06/2006
(443) 841- Cockeysville Cellco Partnership Dba Verizon Wireless 21030-4912 WIRELESS 12/05/2005
(443) 841- Cockeysville Comcast Phone Of Northern Maryland 21030-4912 CLEC 11/01/2005
(443) 841- Cockeysville Cellco Partnership Dba Verizon Wireless 21030-4912 WIRELESS 12/05/2005
(443) 842- Cellco Partnership Dba Verizon Wireless WIRELESS 03/10/2011
(443) 842- Cellco Partnership Dba Verizon Wireless WIRELESS 04/04/2011
(443) 842- Bandwidth.Com Clec CLEC 04/20/2011
(443) 842- Bandwidth.Com Clec CLEC 04/20/2011
(443) 842- Cellco Partnership Dba Verizon Wireless WIRELESS 12/01/2011
(443) 843- Havre De Grace Verizon Maryland 21078-3118 HAVRE DE GRACE RBOC -
(443) 843- Havre De Grace Ctc Communications Corp 21078-3118 CLEC 12/06/2011
(443) 844- Cellco Partnership Dba Verizon Wireless WIRELESS 02/15/2006
(443) 844- Cellco Partnership Dba Verizon Wireless WIRELESS 02/22/2006
(443) 844- Cellco Partnership Dba Verizon Wireless WIRELESS 03/06/2006
(443) 844- Cellco Partnership Dba Verizon Wireless WIRELESS 03/06/2006
(443) 844- Cellco Partnership Dba Verizon Wireless WIRELESS 03/06/2006
(443) 845- Cellco Partnership Dba Verizon Wireless WIRELESS -
(443) 845- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2005
(443) 846- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 846- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/18/2005
(443) 846- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/18/2005
(443) 846- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/18/2005
(443) 846- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 01/18/2005
(443) 847- Cellco Partnership Dba Verizon Wireless WIRELESS 10/12/2006
(443) 847- Cellco Partnership Dba Verizon Wireless WIRELESS 01/04/2007
(443) 847- New Cingular Wireless Pcs WIRELESS 02/07/2007
(443) 847- New Cingular Wireless Pcs WIRELESS 04/30/2007
(443) 847- New Cingular Wireless Pcs WIRELESS 04/30/2007
(443) 847- New Cingular Wireless Pcs WIRELESS 04/30/2007
(443) 848- Hanover Cellco Partnership Dba Verizon Wireless 21076-1321 WIRELESS 08/30/2011
(443) 848- Hanover Nextel Communications 21076-1321 BALTIMORE WIRELESS 11/10/2003
(443) 848- Hanover Nextel Communications 21076-1321 BALTIMORE WIRELESS 12/26/2003
(443) 848- Hanover Cellco Partnership Dba Verizon Wireless 21076-1321 WIRELESS 02/03/2004
(443) 848- Hanover Cellco Partnership Dba Verizon Wireless 21076-1321 WIRELESS 08/06/2003
(443) 849- Towson Verizon Maryland 21204-5206 TOWSON RBOC 05/18/2001
(443) 851- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 08/21/2001
(443) 851- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 04/13/2005
(443) 851- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 04/13/2005
(443) 852- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/21/2001
(443) 852- Columbia Sprint Spectrum 21045-4716 PCS 12/20/2006
(443) 853- Cellco Partnership Dba Verizon Wireless WIRELESS 07/28/2010
(443) 853- Xo Maryland CLEC 10/05/2010
(443) 853- Xo Maryland CLEC 10/08/2010
(443) 853- Xo Maryland CLEC 10/08/2010
(443) 853- Xo Maryland CLEC 10/08/2010
(443) 854- Omnipoint Communications Cap Operations PCS 11/19/2001
(443) 855- Xo Maryland CLEC 11/13/2012
(443) 855- Xo Maryland CLEC 10/08/2010
(443) 855- Xo Maryland CLEC 10/08/2010
(443) 855- Xo Maryland CLEC 10/08/2010
(443) 855- Xo Maryland CLEC 10/08/2010
(443) 856- Salisbury Core Communications 21804-3844 CLEC 07/02/2002
(443) 856- Salisbury Level 3 Communications 21804-3844 CLEC 07/17/2008
(443) 856- Salisbury New Cingular Wireless Pcs 21804-3844 WIRELESS 07/17/2007
(443) 856- Salisbury New Cingular Wireless Pcs 21804-3844 WIRELESS 12/26/2003
(443) 857- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS -
(443) 859- Salisbury Omnipoint Communications Cap Operations 21804-3257 SALISBURY PCS -
(443) 859- Salisbury Cellco Partnership Dba Verizon Wireless 21804-3257 WIRELESS 11/28/2007
(443) 859- Salisbury Cellco Partnership Dba Verizon Wireless 21804-3257 WIRELESS 02/05/2008
(443) 859- Salisbury Omnipoint Communications Cap Operations 21804-3257 SALISBURY PCS 07/11/2011
(443) 859- Salisbury Comcast Phone Of Northern Maryland 21804-3257 CLEC 08/01/2007
(443) 860- Columbia Bandwidth.Com Clec 21045-4716 CLEC 07/19/2011
(443) 860- Columbia Bandwidth.Com Clec 21045-4716 CLEC 07/19/2011
(443) 860- Columbia Mci Worldcom Communications 21045-4716 BALTIMORE CLEC 12/16/2010
(443) 860- Columbia Bandwidth.Com Clec 21045-4716 CLEC 07/19/2011
(443) 860- Columbia Comcast Phone Of Northern Maryland 21045-4716 CLEC 11/15/2006
(443) 861- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 861- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 861- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 861- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 861- ABERDEEN Verizon Maryland 21001 ABERDEEN RBOC 08/14/2009
(443) 862- Cellco Partnership Dba Verizon Wireless WIRELESS 10/07/2011
(443) 862- Cellco Partnership Dba Verizon Wireless WIRELESS 10/07/2011
(443) 862- Cellco Partnership Dba Verizon Wireless WIRELESS 11/09/2011
(443) 862- Cellco Partnership Dba Verizon Wireless WIRELESS 11/09/2011
(443) 862- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 862- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 863- Cellco Partnership Dba Verizon Wireless WIRELESS 08/11/2010
(443) 863- Xo Maryland CLEC 10/08/2010
(443) 863- Level 3 Communications CLEC 11/16/2010
(443) 863- Level 3 Communications CLEC 11/16/2010
(443) 863- Bandwidth.Com Clec CLEC 12/29/2010
(443) 864- Hanover Nextel Communications 21076-1324 WIRELESS 12/19/2001
(443) 864- Hanover Nextel Communications 21076-1324 WIRELESS 10/13/2003
(443) 864- Hanover Comcast Phone Of Northern Maryland 21076-1324 CLEC 09/20/2007
(443) 866- Hanover Sprint Spectrum 21076-1325 PCS 07/02/2002
(443) 867- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 09/08/2004
(443) 867- Baltimore Nextel Communications 21202-2103 WIRELESS 12/29/2004
(443) 867- Baltimore Nextel Communications 21202-2103 WIRELESS 02/15/2005
(443) 867- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 06/04/2004
(443) 867- Baltimore Nextel Communications 21202-2103 WIRELESS 03/02/2005
(443) 868- Baltimore Mci Worldcom Communications 21206-5353 BALTIMORE CLEC 09/11/2008
(443) 869- Cellco Partnership Dba Verizon Wireless WIRELESS 06/12/2006
(443) 869- Cellco Partnership Dba Verizon Wireless WIRELESS 07/06/2006
(443) 869- Comcast Phone Of Northern Maryland CLEC 09/08/2006
(443) 869- Comcast Phone Of Northern Maryland CLEC 09/08/2006
(443) 869- Nextel Communications WIRELESS 08/24/2006
(443) 869- Nextel Communications WIRELESS 08/24/2006
(443) 870- Laurel Comcast Phone Of Northern Maryland 20707-6102 CLEC 09/18/2006
(443) 872- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 872- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 08/29/2003
(443) 872- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 08/29/2003
(443) 872- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 06/16/2003
(443) 872- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 06/16/2003
(443) 873- Laurel Infotelecom 20707-6102 LAUREL UNKNOWN 02/23/2010
(443) 873- Laurel Paetec Communications 20707-6102 CLEC 05/21/2010
(443) 873- Laurel Paetec Communications 20707-6102 CLEC 05/21/2010
(443) 873- Laurel Paetec Communications 20707-6102 CLEC 05/21/2010
(443) 873- Laurel Paetec Communications 20707-6102 CLEC 05/21/2010
(443) 873- Laurel Paetec Communications 20707-6102 CLEC 05/21/2010
(443) 874- Hanover Xo Maryland 21076-3103 BRYNPKLNCM CLEC 07/19/2005
(443) 874- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/17/2004
(443) 874- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/17/2004
(443) 874- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/17/2004
(443) 875- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 875- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 10/05/2007
(443) 875- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 10/05/2007
(443) 875- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 11/06/2007
(443) 875- Columbia Cellco Partnership Dba Verizon Wireless 21045-4716 WIRELESS 08/02/2007
(443) 876- Hanover Sprint Spectrum 21076-1325 PCS -
(443) 876- Hanover Sprint Spectrum 21076-1325 PCS 07/06/2010
(443) 876- Hanover Sprint Spectrum 21076-1325 PCS 07/17/2006
(443) 876- Hanover Sprint Spectrum 21076-1325 PCS 09/14/2005
(443) 876- Hanover Sprint Spectrum 21076-1325 PCS 02/13/2007
(443) 876- Hanover Sprint Spectrum 21076-1325 PCS 06/26/2007
(443) 877- Baltimore Nextel Communications 21201-3418 WIRELESS 11/25/2003
(443) 877- Baltimore Comcast Phone Of Northern Maryland 21201-3418 CLEC 11/30/2007
(443) 878- Cellco Partnership Dba Verizon Wireless WIRELESS 02/04/2010
(443) 878- Cellco Partnership Dba Verizon Wireless WIRELESS 09/07/2005
(443) 878- Cellco Partnership Dba Verizon Wireless WIRELESS 03/06/2006
(443) 878- Cellco Partnership Dba Verizon Wireless WIRELESS 04/06/2006
(443) 878- Cellco Partnership Dba Verizon Wireless WIRELESS 07/11/2005
(443) 879- Dundalk Verizon Maryland 21222-1743 DUNDALK RBOC -
(443) 879- Dundalk Verizon Maryland 21222-1743 DUNDALK RBOC 07/16/2003
(443) 880- WYE MILLS At&T Local 21679 BALTIMORE CLEC -
(443) 880- WYE MILLS Cellco Partnership Dba Verizon Wireless 21679 WIRELESS 01/05/2006
(443) 880- WYE MILLS Cellco Partnership Dba Verizon Wireless 21679 WIRELESS 10/03/2003
(443) 880- WYE MILLS Cellco Partnership Dba Verizon Wireless 21679 WIRELESS 03/01/2004
(443) 880- WYE MILLS Cellco Partnership Dba Verizon Wireless 21679 WIRELESS 02/02/2004
(443) 881- Hanover Nextel Communications 21076-1324 WIRELESS 09/26/2006
(443) 881- Hanover Nextel Communications 21076-1324 WIRELESS 01/30/2007
(443) 881- Hanover Nextel Communications 21076-1324 WIRELESS 09/27/2006
(443) 882- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 882- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 882- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 882- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 882- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 882- Hanover Sprint Spectrum 21076-1325 PCS 02/01/2011
(443) 883- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 07/06/2006
(443) 883- Baltimore Nextel Communications 21202-2103 WIRELESS 10/28/2005
(443) 883- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 10/04/2006
(443) 883- Baltimore Nextel Communications 21202-2103 WIRELESS 11/29/2005
(443) 883- Baltimore Nextel Communications 21202-2103 WIRELESS 06/16/2005
(443) 885- Baltimore Verizon Maryland 21214-1726 BALTIMORE RBOC -
(443) 886- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 12/13/2012
(443) 886- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 12/13/2012
(443) 886- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 09/25/2012
(443) 886- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 09/25/2012
(443) 887- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/05/2010
(443) 887- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/05/2010
(443) 887- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/05/2010
(443) 887- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/05/2010
(443) 887- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/05/2010
(443) 887- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC 05/05/2010
(443) 888- SALISBURY Cavalier Telephone, (Mid Atlantic) 21875 CLEC 01/10/2011
(443) 889- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 04/20/2001
(443) 890- Cellco Partnership Dba Verizon Wireless WIRELESS 08/10/2011
(443) 890- Cellco Partnership Dba Verizon Wireless WIRELESS 08/10/2011
(443) 890- Cellco Partnership Dba Verizon Wireless WIRELESS 09/02/2011
(443) 890- Cellco Partnership Dba Verizon Wireless WIRELESS 09/02/2011
(443) 890- Cellco Partnership Dba Verizon Wireless WIRELESS 09/02/2011
(443) 890- Cellco Partnership Dba Verizon Wireless WIRELESS 09/02/2011
(443) 891- Baltimore Nextel Communications 21201-3418 WIRELESS 10/13/2003
(443) 891- Baltimore Nextel Communications 21201-3418 WIRELESS 03/28/2005
(443) 891- Baltimore Nextel Communications 21201-3418 WIRELESS 12/29/2005
(443) 891- Baltimore Nextel Communications 21201-3418 WIRELESS 09/12/2006
(443) 892- Bandwidth.Com Clec CLEC 08/15/2011
(443) 892- Bandwidth.Com Clec CLEC 08/18/2011
(443) 892- Bandwidth.Com Clec CLEC 09/01/2011
(443) 892- Infotelecom UNKNOWN 09/11/2012
(443) 894- Hanover Sprint Spectrum 21076-1325 PCS 06/30/2011
(443) 894- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 894- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 894- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 894- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 894- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 895- Cellco Partnership Dba Verizon Wireless WIRELESS 04/12/2007
(443) 895- New Cingular Wireless Pcs WIRELESS 07/25/2007
(443) 895- Comcast Phone Of Northern Maryland CLEC 07/18/2007
(443) 895- New Cingular Wireless Pcs WIRELESS 07/25/2007
(443) 895- New Cingular Wireless Pcs WIRELESS 07/25/2007
(443) 896- Baltimore At&T Local 21202-2103 BALTIMORE CLEC -
(443) 896- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 10/04/2006
(443) 896- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 07/03/2007
(443) 897- Leap Wireless Intl, Dba Cricket Comm PCS 04/12/2011
(443) 897- Leap Wireless Intl, Dba Cricket Comm PCS 04/13/2011
(443) 897- Leap Wireless Intl, Dba Cricket Comm PCS 04/13/2011
(443) 897- Ymax Communications Corp CLEC 06/07/2011
(443) 897- Sprint Spectrum PCS 06/27/2011
(443) 897- Sprint Spectrum PCS 06/27/2011
(443) 898- Baltimore Level 3 Communications 21201-3418 CLEC 10/12/2011
(443) 898- Baltimore Level 3 Communications 21201-3418 CLEC 11/26/2008
(443) 900- Cellco Partnership Dba Verizon Wireless WIRELESS 05/23/2012
(443) 900- Cellco Partnership Dba Verizon Wireless WIRELESS 05/23/2012
(443) 900- Cellco Partnership Dba Verizon Wireless WIRELESS 05/23/2012
(443) 900- Cellco Partnership Dba Verizon Wireless WIRELESS 05/23/2012
(443) 900- Cellco Partnership Dba Verizon Wireless WIRELESS 06/05/2012
(443) 900- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 902- Cellco Partnership Dba Verizon Wireless WIRELESS 01/06/2011
(443) 902- Cellco Partnership Dba Verizon Wireless WIRELESS 01/06/2011
(443) 902- Cellco Partnership Dba Verizon Wireless WIRELESS 01/06/2011
(443) 902- Sprint Spectrum PCS 01/25/2011
(443) 902- Sprint Spectrum PCS 01/25/2011
(443) 902- Sprint Spectrum PCS 01/25/2011
(443) 903- Cellco Partnership Dba Verizon Wireless WIRELESS 09/09/2011
(443) 903- Infotelecom UNKNOWN 09/12/2012
(443) 903- Xo Maryland CLEC 09/21/2012
(443) 903- New Cingular Wireless Pcs WIRELESS 11/15/2011
(443) 903- Leap Wireless Intl, Dba Cricket Comm PCS 02/06/2012
(443) 904- Cellco Partnership Dba Verizon Wireless WIRELESS 10/17/2001
(443) 904- Nextel Communications WIRELESS 09/08/2004
(443) 905- Hanover Sprint Spectrum 21076-1325 PCS 08/12/2011
(443) 905- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 06/25/2012
(443) 905- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 05/18/2012
(443) 905- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 06/04/2012
(443) 905- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 06/04/2012
(443) 905- Hanover Cellco Partnership Dba Verizon Wireless 21076-1325 WIRELESS 06/25/2012
(443) 906- Windsor Mill Level 3 Communications 21244-2667 CLEC 12/05/2012
(443) 906- Windsor Mill Peerless Network Of Maryland 21244-2667 UNKNOWN 09/25/2012
(443) 907- North East Cellco Partnership Dba Verizon Wireless 21901-2235 WIRELESS 04/20/2001
(443) 907- North East Us Lec Of Maryland 21901-2235 COLUMBIA CLEC 01/15/2004
(443) 907- North East Cellco Partnership Dba Verizon Wireless 21901-2235 WIRELESS 04/04/2007
(443) 907- North East Cellco Partnership Dba Verizon Wireless 21901-2235 WIRELESS 07/07/2005
(443) 908- Cellco Partnership Dba Verizon Wireless WIRELESS 06/30/2011
(443) 908- Sprint Spectrum PCS 07/13/2011
(443) 908- Sprint Spectrum PCS 07/13/2011
(443) 908- Sprint Spectrum PCS 07/13/2011
(443) 908- Sprint Spectrum PCS 07/13/2011
(443) 909- Cellco Partnership Dba Verizon Wireless WIRELESS 08/09/2006
(443) 909- Nextel Communications WIRELESS 10/13/2006
(443) 909- Nextel Communications WIRELESS 10/30/2006
(443) 909- Nextel Communications WIRELESS 10/30/2006
(443) 909- Paetec Communications BALTIMORE CLEC 11/03/2006
(443) 909- Cellco Partnership Dba Verizon Wireless WIRELESS 04/02/2008
(443) 910- Columbia Cellco Partnership Dba Verizon Wireless 21045-4716 WIRELESS 10/04/2012
(443) 912- Baltimore Core Communications 21202-3507 CLEC 07/02/2002
(443) 912- Baltimore Core Communications 21202-3507 CLEC 07/15/2002
(443) 912- Baltimore New Cingular Wireless Pcs 21202-3507 WIRELESS 02/08/2006
(443) 912- Baltimore Global Naps 21202-3507 CLEC 02/08/2008
(443) 912- Baltimore New Cingular Wireless Pcs 21202-3507 WIRELESS 02/17/2006
(443) 912- Baltimore New Cingular Wireless Pcs 21202-3507 WIRELESS 02/17/2006
(443) 913- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 913- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 913- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 913- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 913- Hanover Sprint Spectrum 21076-1325 PCS 07/01/2011
(443) 914- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 914- Baltimore Us Lec Of Maryland 21201-3330 COLUMBIA CLEC 12/16/2003
(443) 915- Cellco Partnership Dba Verizon Wireless WIRELESS 09/09/2011
(443) 915- Cellco Partnership Dba Verizon Wireless WIRELESS 09/20/2011
(443) 915- Cellco Partnership Dba Verizon Wireless WIRELESS 09/20/2011
(443) 915- Cellco Partnership Dba Verizon Wireless WIRELESS 09/20/2011
(443) 915- Cellco Partnership Dba Verizon Wireless WIRELESS 09/20/2011
(443) 916- Hanover Sprint Spectrum 21076-1325 PCS 08/22/2011
(443) 916- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 916- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 916- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 916- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 916- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 917- Infotelecom UNKNOWN 02/06/2012
(443) 918- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 918- Baltimore Paetec Communications 21201-3330 BALTIMORE CLEC 04/12/2007
(443) 918- Baltimore Lightwave Communications 21201-3330 CLEC 09/08/2005
(443) 918- Baltimore Level 3 Communications 21201-3330 CLEC 02/08/2006
(443) 918- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 01/26/2010
(443) 919- Hanover Cavalier Telephone Mid Atlantic 21076-3103 CLEC -
(443) 920- Columbia Comcast Phone Of Northern Maryland 21045-1946 CLEC 04/21/2009
(443) 921- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 02/17/2006
(443) 921- Baltimore New Cingular Wireless Pcs 21202-2103 WIRELESS 02/17/2006
(443) 922- Baltimore Atx Telecommunications Services, Ltd 21201-3418 CLEC 02/08/2006
(443) 922- Baltimore Comcast Phone Of Northern Maryland 21201-3418 CLEC 11/14/2006
(443) 924- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 07/06/2009
(443) 924- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 07/02/2010
(443) 924- Windsor Mill Sprint Spectrum 21244-2667 PCS 07/06/2010
(443) 924- Windsor Mill Sprint Spectrum 21244-2667 PCS 07/06/2010
(443) 924- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 06/15/2011
(443) 924- Windsor Mill New Cingular Wireless Pcs 21244-2667 WIRELESS 02/28/2011
(443) 925- Baltimore Nextel Communications 21202-2103 WIRELESS 03/22/2006
(443) 925- Baltimore Nextel Communications 21202-2103 WIRELESS 03/22/2006
(443) 925- Baltimore Nextel Communications 21202-2103 WIRELESS 03/07/2006
(443) 925- Baltimore Nextel Communications 21202-2103 WIRELESS 03/07/2006
(443) 925- Baltimore Nextel Communications 21202-2103 WIRELESS 03/22/2006
(443) 926- Annapolis Broadwing Communications 21401-1910 CLEC -
(443) 926- Annapolis Cellco Partnership Dba Verizon Wireless 21401-1910 WIRELESS 10/07/2005
(443) 926- Annapolis Cellco Partnership Dba Verizon Wireless 21401-1910 WIRELESS 11/02/2005
(443) 926- Annapolis Broadwing Communications 21401-1910 CLEC 12/18/2006
(443) 927- Baltimore Broadwing Communications 21202-2103 CLEC -
(443) 927- Baltimore Nextel Communications 21202-2103 WIRELESS 10/27/2004
(443) 928- Cellco Partnership Dba Verizon Wireless WIRELESS 09/24/2001
(443) 928- Omnipoint Communications Cap Operations BALTIMORE PCS 07/06/2004
(443) 929- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 04/10/2006
(443) 929- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 03/24/2008
(443) 929- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 01/10/2007
(443) 930- Cellco Partnership Dba Verizon Wireless WIRELESS 04/07/2011
(443) 930- Cellco Partnership Dba Verizon Wireless WIRELESS 04/07/2011
(443) 930- Sprint Spectrum PCS 06/27/2011
(443) 930- Sprint Spectrum PCS 06/27/2011
(443) 930- Sprint Spectrum PCS 06/27/2011
(443) 931- Mci Worldcom Communications BALTIMORE CLEC 10/24/2011
(443) 931- Cellco Partnership Dba Verizon Wireless WIRELESS 12/01/2011
(443) 931- Mci Worldcom Communications BALTIMORE CLEC 10/25/2011
(443) 931- New Cingular Wireless Pcs WIRELESS 11/16/2011
(443) 931- New Cingular Wireless Pcs WIRELESS 11/16/2011
(443) 931- New Cingular Wireless Pcs WIRELESS 11/16/2011
(443) 932- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 932- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 932- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 932- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 932- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 933- Columbia Teleport Communications Group America 21045-1946 COLUMBIA CLEC 04/20/2004
(443) 934- Cellco Partnership Dba Verizon Wireless WIRELESS 12/04/2007
(443) 934- Cellco Partnership Dba Verizon Wireless WIRELESS 02/05/2008
(443) 934- Cellco Partnership Dba Verizon Wireless WIRELESS 02/05/2008
(443) 934- Cellco Partnership Dba Verizon Wireless WIRELESS 02/05/2008
(443) 934- Cellco Partnership Dba Verizon Wireless WIRELESS 02/05/2008
(443) 934- Omnipoint Communications Cap Operations BALTIMORE PCS 03/20/2008
(443) 935- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/04/2006
(443) 935- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/29/2006
(443) 935- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 08/29/2006
(443) 935- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 02/07/2007
(443) 935- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 02/07/2007
(443) 936- Baltimore Verizon Maryland 21217-3803 BALTIMORE RBOC -
(443) 937- Baltimore Core Communications 21201-3330 CLEC 03/04/2004
(443) 937- Baltimore Infotelecom 21201-3330 UNKNOWN 09/13/2012
(443) 937- Baltimore Bandwidth.Com Clec 21201-3330 CLEC 03/07/2011
(443) 938- Cellco Partnership Dba Verizon Wireless WIRELESS 08/06/2007
(443) 938- Cellco Partnership Dba Verizon Wireless WIRELESS 08/10/2007
(443) 938- Cellco Partnership Dba Verizon Wireless WIRELESS 08/10/2007
(443) 938- Omnipoint Communications Cap Operations BALTIMORE PCS 10/16/2007
(443) 938- Omnipoint Communications Cap Operations BALTIMORE PCS 10/16/2007
(443) 938- Level 3 Communications CLEC 10/26/2007
(443) 939- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 07/14/2004
(443) 939- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 04/06/2004
(443) 939- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 04/06/2004
(443) 939- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 04/28/2004
(443) 941- North East New Cingular Wireless Pcs 21901-2235 WIRELESS 09/07/2011
(443) 941- North East Cellco Partnership Dba Verizon Wireless 21901-2235 WIRELESS 11/02/2012
(443) 941- North East Cellco Partnership Dba Verizon Wireless 21901-2235 WIRELESS 11/02/2012
(443) 941- North East New Cingular Wireless Pcs 21901-2235 WIRELESS 11/15/2011
(443) 942- Columbia Teleport Communications Group America 21045-1946 COLUMBIA CLEC -
(443) 942- Columbia Sprint Spectrum 21045-1946 PCS 06/15/2007
(443) 942- Columbia Sprint Spectrum 21045-1946 PCS 06/15/2007
(443) 942- Columbia Sprint Spectrum 21045-1946 PCS 11/02/2010
(443) 942- Columbia Sprint Spectrum 21045-1946 PCS 07/06/2010
(443) 943- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 944- Comcast Phone Of Northern Maryland CLEC 06/14/2006
(443) 944- Cellco Partnership Dba Verizon Wireless WIRELESS 10/04/2006
(443) 944- Cellco Partnership Dba Verizon Wireless WIRELESS 01/04/2007
(443) 944- Cellco Partnership Dba Verizon Wireless WIRELESS 04/04/2007
(443) 944- Comcast Phone Of Northern Maryland CLEC 12/28/2006
(443) 945- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 07/02/2002
(443) 945- Columbia Cellco Partnership Dba Verizon Wireless 21045-4716 WIRELESS 07/03/2008
(443) 945- Columbia Cellco Partnership Dba Verizon Wireless 21045-4716 WIRELESS 02/05/2008
(443) 945- Columbia Cellco Partnership Dba Verizon Wireless 21045-4716 WIRELESS 03/04/2010
(443) 946- Baltimore Global Naps South 21202-4035 CLEC -
(443) 948- Hanover Sprint Spectrum 21076-1325 PCS 08/22/2011
(443) 948- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 948- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 948- Hanover Sprint Spectrum 21076-1325 PCS 07/31/2012
(443) 948- Hanover Sprint Spectrum 21076-1325 PCS 07/31/2012
(443) 948- Hanover Sprint Spectrum 21076-1325 PCS 08/23/2011
(443) 949- Comcast Phone Of Northern Maryland CLEC 06/30/2006
(443) 949- New Cingular Wireless Pcs WIRELESS 02/28/2011
(443) 949- New Cingular Wireless Pcs WIRELESS 02/28/2011
(443) 949- New Cingular Wireless Pcs WIRELESS 02/17/2009
(443) 949- Comcast Phone Of Northern Maryland CLEC 11/14/2006
(443) 950- UNKNOWN -
(443) 951- BALTIMORE Cellco Partnership Dba Verizon Wireless 21201 WIRELESS 08/06/2012
(443) 951- BALTIMORE Nextel Communications 21201 WIRELESS 05/26/2006
(443) 951- BALTIMORE Ymax Communications Corp 21201 CLEC 06/27/2008
(443) 952- Cellco Partnership Dba Verizon Wireless WIRELESS 09/07/2011
(443) 952- Cellco Partnership Dba Verizon Wireless WIRELESS 05/18/2012
(443) 952- Comcast Phone Of Northern Maryland CLEC 11/23/2011
(443) 953- Cellco Partnership Dba Verizon Wireless WIRELESS 09/09/2011
(443) 953- Cellco Partnership Dba Verizon Wireless WIRELESS 06/04/2012
(443) 953- Cellco Partnership Dba Verizon Wireless WIRELESS 06/04/2012
(443) 953- Cellco Partnership Dba Verizon Wireless WIRELESS 06/04/2012
(443) 953- Cellco Partnership Dba Verizon Wireless WIRELESS 06/04/2012
(443) 954- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC 07/06/2005
(443) 954- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC 07/12/2005
(443) 954- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC 07/12/2005
(443) 954- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC 07/12/2005
(443) 954- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC 07/12/2005
(443) 954- Baltimore Paetec Communications 21202-2103 BALTIMORE CLEC 07/12/2005
(443) 955- Cellco Partnership Dba Verizon Wireless WIRELESS 03/20/2006
(443) 955- Cellco Partnership Dba Verizon Wireless WIRELESS 05/12/2006
(443) 955- Cellco Partnership Dba Verizon Wireless WIRELESS 05/12/2006
(443) 955- Level 3 Communications CLEC 05/31/2006
(443) 955- Cellco Partnership Dba Verizon Wireless WIRELESS 06/02/2006
(443) 956- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 957- Baltimore Nextel Communications 21202-2103 WIRELESS 12/07/2004
(443) 957- Baltimore Nextel Communications 21202-2103 WIRELESS 12/07/2004
(443) 957- Baltimore Nextel Communications 21202-2103 WIRELESS 08/24/2005
(443) 957- Baltimore Nextel Communications 21202-2103 WIRELESS 12/17/2004
(443) 958- UNKNOWN -
(443) 960- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 10/07/2011
(443) 960- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 08/06/2012
(443) 960- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 11/02/2012
(443) 960- Windsor Mill Leap Wireless Intl, Dba Cricket Comm 21244-2667 PCS 02/22/2012
(443) 960- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/21/2012
(443) 960- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/21/2012
(443) 961- Cellco Partnership Dba Verizon Wireless WIRELESS 10/10/2012
(443) 961- Cellco Partnership Dba Verizon Wireless WIRELESS 11/02/2012
(443) 961- Cellco Partnership Dba Verizon Wireless WIRELESS 11/02/2012
(443) 962- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 09/14/2007
(443) 962- Windsor Mill Level 3 Communications 21244-2667 CLEC 11/08/2007
(443) 962- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/27/2007
(443) 962- Windsor Mill Omnipoint Communications Cap Operations 21244-2667 PCS 01/08/2008
(443) 962- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 02/05/2008
(443) 962- Windsor Mill Omnipoint Communications Cap Operations 21244-2667 PCS 03/24/2008
(443) 963- Leap Wireless Intl, Dba Cricket Comm PCS 01/06/2012
(443) 963- Core Communications CLEC 03/01/2012
(443) 963- New Cingular Wireless Pcs WIRELESS 01/24/2012
(443) 963- New Cingular Wireless Pcs WIRELESS 01/24/2012
(443) 963- New Cingular Wireless Pcs WIRELESS 01/24/2012
(443) 964- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 05/12/2006
(443) 964- Baltimore Teleport Communications Group America 21201-3418 BALTIMORE CLEC 07/05/2006
(443) 964- Baltimore Comcast Phone Of Northern Maryland 21201-3418 CLEC 02/26/2008
(443) 964- Baltimore Comcast Phone Of Northern Maryland 21201-3418 CLEC 06/12/2012
(443) 964- Baltimore Bandwidth.Com Clec 21201-3418 CLEC 12/03/2009
(443) 965- Hanover Nextel Communications 21076-1324 WIRELESS 08/02/2006
(443) 965- Hanover Verizon Maryland 21076-1324 BALTIMORE RBOC 07/28/2006
(443) 965- Hanover Nextel Communications 21076-1324 WIRELESS 06/22/2006
(443) 965- Hanover Nextel Communications 21076-1324 WIRELESS 06/22/2006
(443) 965- Hanover Nextel Communications 21076-1324 WIRELESS 06/22/2006
(443) 966- Cellco Partnership Dba Verizon Wireless WIRELESS 09/13/2006
(443) 966- Cellco Partnership Dba Verizon Wireless WIRELESS 02/04/2010
(443) 966- Bandwidth.Com Clec CLEC 12/14/2010
(443) 966- Cellco Partnership Dba Verizon Wireless WIRELESS 06/04/2012
(443) 966- Cellco Partnership Dba Verizon Wireless WIRELESS 06/04/2012
(443) 966- Cellco Partnership Dba Verizon Wireless WIRELESS 06/04/2012
(443) 967- North East Idt America Corp 21901-4031 CLEC 12/08/2011
(443) 968- Columbia Omnipoint Communications Cap Operations 21045-4716 PCS 12/26/2002
(443) 968- Columbia Ctc Communications Corp 21045-4716 BALTIMORE CLEC 07/03/2006
(443) 968- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 09/28/2011
(443) 968- Columbia Infotelecom 21045-4716 UNKNOWN 09/12/2012
(443) 968- Columbia Comcast Phone Of Northern Maryland 21045-4716 CLEC 11/17/2011
(443) 969- Hanover Comcast Phone Of Northern Maryland 21076-3103 CLEC 11/29/2006
(443) 970- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 11/21/2011
(443) 970- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 11/23/2011
(443) 970- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 11/23/2011
(443) 970- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/01/2011
(443) 970- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/01/2011
(443) 970- Windsor Mill Cellco Partnership Dba Verizon Wireless 21244-2667 WIRELESS 12/01/2011
(443) 971- Bandwidth.Com Clec CLEC 02/17/2011
(443) 972- Us Lec Of Maryland CLEC 11/21/2011
(443) 972- Level 3 Communications CLEC 11/07/2012
(443) 973- Baltimore Xo Maryland 21201-3418 BRYNPKLNCM CLEC 03/09/2010
(443) 973- Baltimore Bandwidth.Com Clec 21201-3418 BRYNPKLNCM CLEC 02/21/2011
(443) 973- Baltimore Bandwidth.Com Clec 21201-3418 CLEC 05/04/2011
(443) 974- Baltimore Teleport Communications Group America 21201-3330 BALTIMORE CLEC -
(443) 974- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3330 WIRELESS 05/02/2007
(443) 974- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3330 WIRELESS 06/02/2006
(443) 974- Baltimore New Cingular Wireless Pcs 21201-3330 WIRELESS 08/29/2006
(443) 974- Baltimore Cellco Partnership Dba Verizon Wireless 21201-3330 WIRELESS 12/05/2006
(443) 975- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 975- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 12/11/2002
(443) 975- Columbia Cellco Partnership Dba Verizon Wireless 21045-4716 WIRELESS 02/06/2007
(443) 975- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 09/13/2004
(443) 975- Columbia Comcast Phone Of Northern Maryland 21045-4716 CLEC 01/09/2007
(443) 975- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 12/18/2003
(443) 977- Cellco Partnership Dba Verizon Wireless WIRELESS 10/12/2006
(443) 977- Sprint Spectrum PCS 10/10/2007
(443) 977- Sprint Spectrum PCS 10/10/2007
(443) 977- Sprint Spectrum PCS 10/10/2007
(443) 977- Cellco Partnership Dba Verizon Wireless WIRELESS 12/05/2006
(443) 977- Cellco Partnership Dba Verizon Wireless WIRELESS 02/06/2007
(443) 978- Cellco Partnership Dba Verizon Wireless WIRELESS 11/23/2011
(443) 978- Cellco Partnership Dba Verizon Wireless WIRELESS 12/21/2012
(443) 979- Cellco Partnership Dba Verizon Wireless WIRELESS 11/23/2011
(443) 979- Cellco Partnership Dba Verizon Wireless WIRELESS 08/20/2012
(443) 979- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2012
(443) 979- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2012
(443) 979- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2012
(443) 980- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS 04/13/2005
(443) 981- Cellco Partnership Dba Verizon Wireless WIRELESS 11/23/2011
(443) 981- Infotelecom UNKNOWN 09/11/2012
(443) 981- Cellco Partnership Dba Verizon Wireless WIRELESS 10/04/2012
(443) 981- Cellco Partnership Dba Verizon Wireless WIRELESS 12/21/2012
(443) 982- Ymax Communications Corp CLEC 06/01/2007
(443) 982- Ymax Communications Corp CLEC 06/01/2007
(443) 982- Ymax Communications Corp CLEC 06/01/2007
(443) 982- Ymax Communications Corp CLEC 06/01/2007
(443) 982- Ymax Communications Corp CLEC 06/01/2007
(443) 983- Omnipoint Communications Cap Operations PCS 07/02/2002
(443) 985- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 06/20/2001
(443) 985- Baltimore Omnipoint Communications Cap Operations 21202-2103 BALTIMORE PCS 09/12/2008
(443) 986- Cellco Partnership Dba Verizon Wireless WIRELESS 07/17/2006
(443) 986- Cellco Partnership Dba Verizon Wireless WIRELESS 10/04/2006
(443) 986- Cellco Partnership Dba Verizon Wireless WIRELESS 10/04/2006
(443) 986- Sprint Spectrum PCS 10/10/2007
(443) 986- Cellco Partnership Dba Verizon Wireless WIRELESS 11/05/2008
(443) 987- Baltimore At&T Local 21202-2103 BALTIMORE CLEC -
(443) 987- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 07/03/2008
(443) 987- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 12/09/2008
(443) 987- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 09/03/2008
(443) 987- Baltimore Cellco Partnership Dba Verizon Wireless 21202-2103 WIRELESS 03/05/2008
(443) 988- Level 3 Communications CLEC 06/08/2006
(443) 988- Cellco Partnership Dba Verizon Wireless WIRELESS 12/05/2006
(443) 988- Cellco Partnership Dba Verizon Wireless WIRELESS 02/05/2008
(443) 988- Cellco Partnership Dba Verizon Wireless WIRELESS 04/02/2009
(443) 988- Cellco Partnership Dba Verizon Wireless WIRELESS 08/03/2006
(443) 989- Hanover Cellco Partnership Dba Verizon Wireless 21076-3103 WIRELESS 06/02/2006
(443) 990- Bandwidth.Com Clec CLEC 02/09/2011
(443) 990- Leap Wireless Intl, Dba Cricket Comm PCS 04/14/2011
(443) 990- Leap Wireless Intl, Dba Cricket Comm PCS 04/14/2011
(443) 990- Leap Wireless Intl, Dba Cricket Comm PCS 04/14/2011
(443) 990- Sprint Spectrum PCS 10/26/2012
(443) 991- Cellco Partnership Dba Verizon Wireless WIRELESS 12/01/2011
(443) 991- Cellco Partnership Dba Verizon Wireless WIRELESS 10/23/2012
(443) 991- Cellco Partnership Dba Verizon Wireless WIRELESS 10/23/2012
(443) 991- Cellco Partnership Dba Verizon Wireless WIRELESS 10/23/2012
(443) 991- Level 3 Communications CLEC 02/03/2012
(443) 991- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(443) 992- Baltimore Nextel Communications 21201-3418 WIRELESS 03/17/2003
(443) 992- Baltimore Nextel Communications 21201-3418 WIRELESS 03/17/2003
(443) 992- Baltimore Nextel Communications 21201-3418 WIRELESS 03/17/2003
(443) 992- Baltimore Level 3 Communications 21201-3418 BALTIMORE CLEC 08/24/2004
(443) 992- Baltimore Nextel Communications 21201-3418 WIRELESS 04/19/2003
(443) 993- Cellco Partnership Dba Verizon Wireless WIRELESS 05/04/2012
(443) 993- Sprint Spectrum PCS 09/25/2012
(443) 993- New Cingular Wireless Pcs WIRELESS 05/06/2011
(443) 993- Sprint Spectrum PCS 06/27/2011
(443) 993- Metro Pcs PCS 12/16/2010
(443) 995- Columbia New Cingular Wireless Pcs 21045-4716 WIRELESS -
(443) 997- Baltimore Verizon Maryland 21218-3910 BALTIMORE RBOC -
(443) 999- Baltimore Verizon Maryland 21202-2103 BALTIMORE RBOC -


Cities that Use 443 Area Code

Baltimore, Windsor Mill, Mayo, Columbia, Salisbury, Hanover, Bel Air, Owings Mills, Easton, Romancoke, Laurel, Washington, North East, Cockeysville, Pikesville, Aberdeen, Woodlawn, Annapolis, Elkridge, Clarksville, Glen Burnie, Catonsville, Towson, Odenton, Armiger, Essex, Brooklyn, Havre De Grace, Dundalk, Wye Mills, and Parkville

443 Area Code External Links