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Area Code 781 Map, Cities and Telecommunication Exchanges

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Area code 781 is located in Massachusetts. The following table lists the area code exchanges and switches:

781 Area Code Exchanges & Switches:

Prefix Main City Company Zip Code Switch Name Prefix Type Introduced
(781) 200- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 202- BOSTON Teleport Communications Group 02110 BOSTON CLEC -
(781) 202- BOSTON Broadview Networks 02110 CLEC 10/22/2004
(781) 202- BOSTON Bandwidth.Com Clec 02110 CLEC 01/04/2012
(781) 202- BOSTON Ymax Communications Corp 02110 CLEC 08/29/2008
(781) 202- BOSTON Peerless Network Of Massachusetts 02110 UNKNOWN 04/03/2012
(781) 204- WALPOLE Sprint Spectrum 02081 PCS 10/25/2002
(781) 205- Cambridge Level 3 Communications 02141-2002 CLEC 01/21/2008
(781) 205- Cambridge Mci Worldcom Communications 02141-2002 CAMBRIDGE CLEC 02/13/2007
(781) 205- Cambridge Bandwidth.Com Clec 02141-2002 CLEC 11/10/2008
(781) 206- Infotelecom CLEC 09/18/2012
(781) 206- Cellco Partnership Dba Verizon Wireless WIRELESS 11/05/2012
(781) 206- Ctc Communications Corp CLEC 07/02/2012
(781) 207- QUINCY Global Naps 02169 CLEC -
(781) 209- SOUTH BOSTON Rcn Telecom Services 02127 CLEC -
(781) 209- SOUTH BOSTON Megaclec 02127 CLEC 05/03/2005
(781) 210- Cambridge Ctc Communications Corp 02142-1531 BROCKTON CLEC 10/12/2004
(781) 210- Cambridge Broadview Networks 02142-1531 CLEC 11/30/2004
(781) 210- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/03/2005
(781) 212- Nep UNKNOWN 09/29/2003
(781) 214- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 09/02/2004
(781) 214- CAMBRIDGE Bandwidth.Com Clec 02141 CLEC 01/25/2010
(781) 214- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 09/08/2004
(781) 214- CAMBRIDGE Xo Massachusetts 02141 NORWOOD CLEC 07/13/2006
(781) 214- CAMBRIDGE Bandwidth.Com Clec 02141 CLEC 01/20/2012
(781) 215- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC -
(781) 215- Cambridge Cellco Partnership Dba Verizon Wireless 02142-1531 WIRELESS 11/02/2012
(781) 215- Cambridge Omnipoint Miami E License 02142-1531 NORTON PCS 08/14/2007
(781) 216- BOSTON Teleport Communications Group 02110 BOSTON CLEC -
(781) 216- BOSTON Verizon New England 02110 WALTHAM RBOC 03/22/2005
(781) 216- BOSTON Verizon New England 02110 WALTHAM RBOC 03/22/2005
(781) 217- BOSTON New Cingular Wireless Pcs 02199 BROCKTON WIRELESS 10/01/2010
(781) 217- BOSTON At&T Local 02199 WORCESTER CLEC 01/17/2003
(781) 217- BOSTON New Cingular Wireless Pcs 02199 BROCKTON WIRELESS 02/13/2009
(781) 217- BOSTON Nextel Communications 02199 WIRELESS 05/31/2005
(781) 218- Cambridge Freedom Ring Communications 02141-2002 CLEC 04/06/2005
(781) 218- Cambridge Level 3 Communications 02141-2002 CLEC 08/09/2004
(781) 218- Cambridge Dsci Corporation 02141-2002 CLEC 03/08/2005
(781) 218- Cambridge Bandwidth.Com Clec 02141-2002 CLEC 01/09/2009
(781) 219- BOSTON Comcast Phone Of Massachusetts 02199 CLEC 10/19/2006
(781) 219- BOSTON Comcast Phone Of Massachusetts 02199 CLEC 10/19/2006
(781) 219- BOSTON Omnipoint Miami E License 02199 NORTON PCS 02/20/2008
(781) 221- BURLINGTON Verizon New England 01803 BURLINGTON RBOC -
(781) 222- Bedford Ctc Communications Corp 01730-2730 CAMBRIDGE CLEC 09/24/2002
(781) 222- Bedford Verizon New England 01730-2730 BURLINGTON RBOC 07/03/2007
(781) 223- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 02/23/2001
(781) 225- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/04/2010
(781) 225- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/04/2010
(781) 225- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/04/2010
(781) 225- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/04/2010
(781) 225- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/04/2010
(781) 225- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/04/2010
(781) 228- Cambridge At&T Local 02141-2002 CAMBRIDGE CLEC -
(781) 228- Cambridge Omnipoint Miami E License 02141-2002 CAMBRIDGE PCS 06/26/2007
(781) 228- Cambridge Megaclec 02141-2002 CLEC 05/03/2005
(781) 228- Cambridge Omnipoint Miami E License 02141-2002 CAMBRIDGE PCS 09/09/2008
(781) 230- LEXINGTON Verizon New England 02421 RBOC -
(781) 232- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC -
(781) 232- Boston Dsci Corporation 02110-1010 CLEC 03/03/2005
(781) 232- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 09/22/2005
(781) 233- SAUGUS Verizon New England 01906 SAUGUS RBOC -
(781) 234- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 09/07/2005
(781) 235- WELLESLEY Verizon New England 02181 WELLESLEY RBOC -
(781) 236- BOSTON Ymax Communications Corp 02110 CLEC 02/04/2009
(781) 236- BOSTON Broadwing Communications 02110 CLEC 10/03/2005
(781) 236- BOSTON Broadwing Communications 02110 CLEC 10/03/2005
(781) 237- WELLESLEY Verizon New England 02181 WELLESLEY RBOC -
(781) 239- WELLESLEY Verizon New England 02181 WELLESLEY RBOC -
(781) 241- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC -
(781) 241- Cambridge Nextel Communications 02141-2028 WIRELESS 12/15/2003
(781) 241- Cambridge Ctc Communications Corp 02141-2028 CAMBRIDGE CLEC 12/23/2003
(781) 241- Cambridge Nextel Communications 02141-2028 WIRELESS 06/02/2004
(781) 242- WALPOLE Sprint Spectrum 02081 PCS 10/25/2002
(781) 244- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 01/16/2001
(781) 244- CAMBRIDGE Omnipoint Miami E License 02138 NORTON PCS 01/17/2003
(781) 244- CAMBRIDGE Omnipoint Miami E License 02138 NORTON PCS 03/24/2003
(781) 244- CAMBRIDGE At&T Local 02138 CAMBRIDGE CLEC 08/02/2002
(781) 244- CAMBRIDGE Omnipoint Miami E License 02138 NORTON PCS 03/13/2006
(781) 245- WAKEFIELD Verizon New England 01880 WAKEFIELD RBOC -
(781) 247- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 247- BOSTON Xo Massachusetts 02110 NORWOOD CLEC 04/09/2007
(781) 248- North Billerica Cellco Partnership Dba Verizon Wireless 01862-2001 WIRELESS -
(781) 250- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC 12/26/2001
(781) 251- DEDHAM Verizon New England 02026 DEDHAM RBOC -
(781) 253- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 253- BOSTON Level 3 Communications 02110 CLEC 03/31/2006
(781) 253- BOSTON Teleport Communications Group 02110 CLEC 10/17/2012
(781) 254- North Billerica Cellco Partnership Dba Verizon Wireless 01862-2001 WIRELESS -
(781) 256- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 257- ACTON Ctc Communications Corp 01720 CAMBRIDGE CLEC 09/24/2002
(781) 257- ACTON Level 3 Communications 01720 CLEC 01/21/2008
(781) 257- ACTON Rnk 01720 CLEC 02/05/2002
(781) 257- ACTON Mci Worldcom Communications 01720 CAMBRIDGE CLEC 07/07/2008
(781) 258- North Billerica Cellco Partnership Dba Verizon Wireless 01862-2001 WIRELESS -
(781) 260- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 261- ROCKLAND Bandwidth.Com Clec 02370 CLEC 11/10/2008
(781) 261- ROCKLAND Ymax Communications Corp 02370 CLEC 02/08/2008
(781) 261- ROCKLAND Ymax Communications Corp 02370 CLEC 08/11/2009
(781) 262- BURLINGTON Level 3 Communications 01803 CLEC 02/04/2008
(781) 263- WELLESLEY Verizon New England 02181 WELLESLEY RBOC -
(781) 264- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 01/09/2003
(781) 264- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 03/07/2003
(781) 264- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 07/15/2003
(781) 264- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 08/08/2003
(781) 264- WEST ROXBURY Paetec Communications 02132 BOSTON CLEC 07/15/2003
(781) 265- FRAMINGHAM Broadview Networks 01701 CLEC 06/24/2011
(781) 266- Cambridge Omnipoint Miami E License 02141-2002 NORTON PCS 03/07/2003
(781) 266- Cambridge Omnipoint Miami E License 02141-2002 NORTON PCS 05/27/2003
(781) 267- CAMBRIDGE Level 3 Communications 02141 CLEC 11/12/2004
(781) 268- BOSTON Allegiance Telecom 02210 BOSTON CLEC -
(781) 269- S BOSTON Nextel Communications 02127 WIRELESS 04/22/2005
(781) 269- S BOSTON Bandwidth.Com Clec 02127 CLEC 01/22/2010
(781) 269- S BOSTON Ymax Communications Corp 02127 CLEC 02/08/2008
(781) 269- S BOSTON Mci Worldcom Communications 02127 CAMBRIDGE CLEC 12/04/2008
(781) 270- BURLINGTON Verizon New England 01803 BURLINGTON RBOC -
(781) 272- BURLINGTON Verizon New England 01803 BURLINGTON RBOC -
(781) 274- LEXINGTON Verizon New England 02421 RBOC -
(781) 276- BEDFORD Verizon New England 01730 LEXINGTON RBOC -
(781) 277- Bedford New Cingular Wireless Pcs 01730-2730 WIRELESS 10/26/2006
(781) 277- Bedford Level 3 Communications 01730-2730 CLEC 07/16/2008
(781) 278- NORWOOD Verizon New England 02062 NORWOOD 1 RBOC -
(781) 280- BEDFORD Verizon New England 01730 LEXINGTON RBOC -
(781) 281- Broadwing Communications CLEC 05/02/2008
(781) 281- Cellco Partnership Dba Verizon Wireless WIRELESS 06/05/2012
(781) 281- Comcast Phone Of Massachusetts CLEC 06/08/2012
(781) 281- Bandwidth.Com Clec CLEC 05/31/2011
(781) 283- WELLESLEY Verizon New England 02181 WELLESLEY RBOC -
(781) 285- BOSTON Teleport Communications Group 02210 BOSTON(2) CLEC -
(781) 285- BOSTON Xo Massachusetts 02210 NORWOOD CLEC 07/11/2006
(781) 285- BOSTON Level 3 Communications 02210 CLEC 04/28/2006
(781) 285- BOSTON Infotelecom 02210 CLEC 02/14/2012
(781) 285- BOSTON Ymax Communications Corp 02210 CLEC 09/25/2008
(781) 287- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 288- BOSTON Allegiance Telecom 02210 BOSTON CLEC -
(781) 290- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 292- NEEDHAM Verizon New England 02192 NEEDHAM RBOC -
(781) 293- BRYANTVILLE Verizon New England 02327 BRYANTVILLE RBOC -
(781) 294- BRYANTVILLE Broadview Networks 02327 CLEC 09/25/2006
(781) 296- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS -
(781) 296- WEST ROXBURY New Cingular Wireless Pcs 02132 WIRELESS 08/27/2010
(781) 296- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 01/05/2011
(781) 296- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 07/06/2007
(781) 296- WEST ROXBURY Level 3 Communications 02132 CLEC 02/05/2008
(781) 297- STOUGHTON Verizon New England 02072 STOUGHTON RBOC -
(781) 298- Cambridge Omnipoint Miami E License 02141-2002 CAMBRIDGE PCS 06/17/2008
(781) 298- Cambridge Xo Massachusetts 02141-2002 MASSACHUSETTS CLEC 09/22/2005
(781) 299- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 300- Boston Omnipoint Miami E License 02110-1010 PCS 03/26/2008
(781) 300- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 09/19/2005
(781) 300- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 09/19/2005
(781) 301- BOSTON Omnipoint Miami E License 02199 NORTON PCS 07/18/2005
(781) 302- BOSTON Teleport Communications Group 02210 BOSTON(2) CLEC -
(781) 304- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 304- BOSTON Level 3 Communications 02199 CLEC 08/24/2005
(781) 305- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC -
(781) 305- Cambridge Broadview Networks 02141-2028 CLEC 10/30/2002
(781) 305- Cambridge Dsci Corporation 02141-2028 CLEC 09/02/2005
(781) 305- Cambridge Broadview Networks 02141-2028 CLEC 10/05/2009
(781) 305- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC 09/28/2004
(781) 307- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 307- BOSTON Cellco Partnership Dba Verizon Wireless 02199 WIRELESS 02/03/2003
(781) 307- BOSTON Cellco Partnership Dba Verizon Wireless 02199 WIRELESS 07/07/2004
(781) 307- BOSTON Cellco Partnership Dba Verizon Wireless 02199 WIRELESS 05/06/2005
(781) 307- BOSTON Cellco Partnership Dba Verizon Wireless 02199 WIRELESS 05/06/2005
(781) 309- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 309- BOSTON Dsci Corporation 02199 CLEC 03/24/2006
(781) 309- BOSTON Omnipoint Miami E License 02199 NORTON PCS 01/20/2006
(781) 312- Bedford Rnk 01730-2730 CLEC -
(781) 312- Bedford Level 3 Communications 01730-2730 CLEC 12/09/2005
(781) 312- Bedford Bandwidth.Com Clec 01730-2730 CLEC 11/10/2008
(781) 314- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 314- WALTHAM Freedom Ring Communications 02154 CLEC 02/08/2005
(781) 314- WALTHAM Xo Massachusetts 02154 NORWOOD CLEC 04/16/2007
(781) 315- SOUTH BOSTON Rcn Telecom Services 02127 CLEC 05/30/2001
(781) 315- SOUTH BOSTON Cellco Partnership Dba Verizon Wireless 02127 WIRELESS 01/04/2007
(781) 315- SOUTH BOSTON Cellco Partnership Dba Verizon Wireless 02127 WIRELESS 08/06/2007
(781) 315- SOUTH BOSTON Cellco Partnership Dba Verizon Wireless 02127 WIRELESS 02/02/2011
(781) 315- SOUTH BOSTON Cellco Partnership Dba Verizon Wireless 02127 WIRELESS 02/06/2008
(781) 316- SOUTH BOSTON Rcn Telecom Services 02127 CLEC -
(781) 316- SOUTH BOSTON Nextel Communications 02127 WIRELESS 01/17/2003
(781) 316- SOUTH BOSTON Nextel Communications 02127 WIRELESS 05/05/2003
(781) 318- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 318- BOSTON Xo Massachusetts 02199 MASSACHUSETTS CLEC 08/18/2004
(781) 318- BOSTON Level 3 Communications 02199 CLEC 09/27/2005
(781) 319- MARSHFIELD Level 3 Communications 02050 CLEC 11/16/2006
(781) 319- MARSHFIELD Conversent Communications Of Massachusetts 02050 CLEC 09/02/2005
(781) 320- DEDHAM Verizon New England 02026 DEDHAM RBOC -
(781) 322- MALDEN Verizon New England 02148 MALDEN RBOC -
(781) 324- MALDEN Verizon New England 02148 MALDEN RBOC -
(781) 325- CAMBRIDGE Ctc Communications Corp 02141 CAMBRIDGE CLEC 09/24/2002
(781) 325- CAMBRIDGE Omnipoint Miami E License 02141 NORTON PCS 08/26/2003
(781) 325- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 03/05/2003
(781) 325- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02141 WIRELESS 12/07/2005
(781) 325- CAMBRIDGE Bandwidth.Com Clec 02141 CLEC 01/22/2010
(781) 327- Bedford Rnk 01730-2730 CLEC -
(781) 327- Bedford Xo Massachusetts 01730-2730 MASSACHUSETTS CLEC 07/30/2002
(781) 328- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 12/02/2004
(781) 328- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 03/05/2003
(781) 329- DEDHAM Verizon New England 02026 DEDHAM RBOC -
(781) 330- WALPOLE Bandwidth.Com Clec 02081 CLEC 01/09/2009
(781) 332- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 332- BOSTON Mcimetro Access Transmission Services 02110 BOSTON CLEC 11/22/2005
(781) 332- BOSTON Verizon New England 02110 CANTON RBOC 11/22/2005
(781) 333- Worcester Verizon New England 01610-2720 MALDEN RBOC 05/07/2007
(781) 333- Worcester Broadview Networks 01610-2720 CLEC 06/03/2005
(781) 333- Worcester Level 3 Communications 01610-2720 CLEC 04/16/2008
(781) 333- Worcester New Cingular Wireless Pcs 01610-2720 WIRELESS 06/28/2011
(781) 334- LYNNFIELD Bandwidth.Com Clec 01940 CLEC 01/25/2010
(781) 336- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC -
(781) 336- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 01/26/2005
(781) 336- CAMBRIDGE Dsci Corporation 02141 CLEC 04/27/2006
(781) 336- CAMBRIDGE New Cingular Wireless Pcs 02141 BROCKTON WIRELESS 04/11/2007
(781) 336- CAMBRIDGE New Cingular Wireless Pcs 02141 BROCKTON WIRELESS 01/11/2007
(781) 338- MALDEN Verizon New England 02148 MALDEN RBOC -
(781) 339- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 341- STOUGHTON Verizon New England 02072 STOUGHTON RBOC -
(781) 342- LYNNFIELD Verizon New England 01940 LYNNFIELD RBOC -
(781) 342- LYNNFIELD Rnk 01940 CLEC 07/28/2010
(781) 342- LYNNFIELD Comcast Phone Of Massachusetts 01940 CLEC 12/06/2004
(781) 342- LYNNFIELD Xo Massachusetts 01940 MASSACHUSETTS CLEC 11/16/2005
(781) 343- BOSTON Bandwidth.Com Clec 02110 CLEC 01/22/2010
(781) 343- BOSTON Infotelecom 02110 CLEC 02/21/2012
(781) 345- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC 12/15/2001
(781) 346- Worcester Ctc Communications Corp 01610-2720 CAMBRIDGE CLEC 04/14/2004
(781) 346- Worcester Omnipoint Miami E License 01610-2720 NORTON PCS 01/05/2005
(781) 346- Worcester Omnipoint Miami E License 01610-2720 NORTON PCS 05/10/2006
(781) 346- Worcester Omnipoint Miami E License 01610-2720 NORTON PCS 11/20/2006
(781) 346- Worcester Bandwidth.Com Clec 01610-2720 CLEC 11/10/2008
(781) 347- ACTON Level 3 Communications 01720 CLEC 01/26/2005
(781) 347- ACTON Level 3 Communications 01720 CLEC 03/05/2003
(781) 348- BRAINTREE Verizon New England 02184 BRAINTREE RBOC -
(781) 348- BRAINTREE Level 3 Communications 02184 CLEC 02/04/2008
(781) 349- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 10/10/2002
(781) 349- CAMBRIDGE Broadview Networks 02138 CLEC 11/01/2007
(781) 349- CAMBRIDGE Comcast Phone Of Massachusetts 02138 CLEC 06/08/2007
(781) 350- Cambridge Omnipoint Miami E License 02141-2002 NORTON PCS 12/28/2005
(781) 350- Cambridge Level 3 Communications 02141-2002 CLEC 01/15/2005
(781) 350- Cambridge Level 3 Communications 02141-2002 CLEC 12/20/2004
(781) 350- Cambridge Omnipoint Miami E License 02141-2002 NORTON PCS 08/14/2007
(781) 352- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 01/16/2001
(781) 352- CAMBRIDGE Level 3 Communications 02138 CLEC 12/28/2005
(781) 352- CAMBRIDGE Level 3 Communications 02138 CLEC 07/25/2003
(781) 352- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 08/05/2008
(781) 352- CAMBRIDGE Level 3 Communications 02138 CLEC 09/16/2011
(781) 353- Cambridge Level 3 Communications 02142-1531 CLEC 01/17/2008
(781) 353- Cambridge Omnipoint Miami E License 02142-1531 CAMBRIDGE PCS 02/20/2008
(781) 353- Cambridge Omnipoint Miami E License 02142-1531 CAMBRIDGE PCS 03/25/2009
(781) 355- Cambridge At&T Local 02141-2002 CAMBRIDGE CLEC -
(781) 355- Cambridge Ymax Communications Corp 02141-2002 CLEC 02/08/2008
(781) 355- Cambridge Megaclec 02141-2002 CLEC 05/03/2005
(781) 355- Cambridge Freedom Ring Communications 02141-2002 CLEC 01/19/2009
(781) 357- BOSTON Allegiance Telecom 02210 BOSTON CLEC -
(781) 359- BURLINGTON Verizon New England 01803 BURLINGTON RBOC -
(781) 361- S BOSTON Rcn Telecom Services 02127 CLEC -
(781) 361- S BOSTON New Cingular Wireless Pcs 02127 BROCKTON WIRELESS 10/01/2007
(781) 361- S BOSTON New Cingular Wireless Pcs 02127 BROCKTON WIRELESS 03/07/2008
(781) 361- S BOSTON New Cingular Wireless Pcs 02127 BROCKTON WIRELESS 10/16/2008
(781) 361- S BOSTON Mci Worldcom Communications 02127 CAMBRIDGE CLEC 11/11/2008
(781) 362- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 02/23/2001
(781) 362- CAMBRIDGE Comcast Phone Of Massachusetts 02138 CLEC 08/08/2008
(781) 362- CAMBRIDGE Cbeyond Communications 02138 CLEC 11/28/2012
(781) 363- Cambridge Omnipoint Miami E License 02141-2002 CAMBRIDGE PCS 02/23/2001
(781) 363- Cambridge Omnipoint Miami E License 02141-2002 CAMBRIDGE PCS 08/08/2012
(781) 363- Cambridge Omnipoint Miami E License 02141-2002 CAMBRIDGE PCS 10/01/2012
(781) 364- BOSTON Cellco Partnership Dba Verizon Wireless 02210 WIRELESS 05/23/2011
(781) 364- BOSTON Cellco Partnership Dba Verizon Wireless 02210 WIRELESS 12/06/2012
(781) 366- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 366- BOSTON New Cingular Wireless Pcs 02199 WIRELESS 12/01/2008
(781) 366- BOSTON New Cingular Wireless Pcs 02199 WIRELESS 12/01/2008
(781) 366- BOSTON New Cingular Wireless Pcs 02199 WIRELESS 01/15/2009
(781) 366- BOSTON New Cingular Wireless Pcs 02199 WIRELESS 09/20/2012
(781) 368- WINCHESTER Verizon New England 01890 WINCHESTER RBOC -
(781) 368- WINCHESTER Xo Massachusetts 01890 MASSACHUSETTS CLEC 04/14/2006
(781) 368- WINCHESTER Ymax Communications Corp 01890 CLEC 08/11/2009
(781) 369- Bandwidth.Com Clec CLEC 01/22/2010
(781) 369- Bandwidth.Com Clec CLEC 12/13/2010
(781) 371- BOSTON Allegiance Telecom 02210 BOSTON CLEC -
(781) 373- Comcast Phone Of Massachusetts CLEC -
(781) 373- Conversent Communications Of Massachusetts CLEC 01/31/2008
(781) 373- Paetec Communications BOSTON CLEC 07/18/2008
(781) 373- Comcast Phone Of Massachusetts CLEC 06/08/2012
(781) 374- Cambridge Ctc Communications Corp 02141-2002 BROCKTON CLEC 01/21/2003
(781) 374- Cambridge Nextel Communications 02141-2002 WIRELESS 03/14/2006
(781) 374- Cambridge Megaclec 02141-2002 CLEC 05/03/2005
(781) 374- Cambridge Infotelecom 02141-2002 CLEC 12/11/2012
(781) 375- BOSTON Cbeyond Communications 02110 CLEC 12/04/2009
(781) 375- BOSTON Ymax Communications Corp 02110 CLEC 02/04/2009
(781) 375- BOSTON New Cingular Wireless Pcs 02110 WIRELESS 07/01/2011
(781) 376- WINCHESTER Verizon New England 01890 WINCHESTER RBOC -
(781) 378- Foxboro Comcast Phone Of Massachusetts 02035-2602 CLEC -
(781) 378- Foxboro Comcast Phone Of Massachusetts 02035-2602 CLEC 06/27/2006
(781) 378- Foxboro Broadview Networks 02035-2602 CLEC 09/10/2010
(781) 380- BRAINTREE Verizon New England 02184 BRAINTREE RBOC -
(781) 381- SOUTH BOSTON Dsci Corporation 02127 CLEC 03/03/2005
(781) 382- Bedford Cellco Partnership Dba Verizon Wireless 01730-2730 WIRELESS 12/06/2012
(781) 383- HINGHAM Verizon New England 02043 HINGHAM RBOC -
(781) 384- Bedford Cbeyond Communications 01730-2730 CLEC 12/04/2009
(781) 386- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 388- MALDEN Verizon New England 02148 MALDEN RBOC -
(781) 390- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 01/12/2001
(781) 390- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 06/23/2005
(781) 390- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 06/23/2005
(781) 390- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 06/23/2005
(781) 390- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 06/23/2005
(781) 392- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 392- WALTHAM New Cingular Wireless Pcs 02154 WALTHAM WIRELESS 06/07/2011
(781) 392- WALTHAM New Cingular Wireless Pcs 02154 WALTHAM WIRELESS 06/07/2011
(781) 394- QUINCY Global Naps 02169 CLEC -
(781) 396- MALDEN Verizon New England 02148 MALDEN RBOC -
(781) 398- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 399- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 12/02/2004
(781) 399- CAMBRIDGE Bandwidth.Com Clec 02141 CLEC 07/20/2011
(781) 399- CAMBRIDGE Broadwing Communications 02141 CLEC 02/02/2006
(781) 400- Foxboro Cellco Partnership Dba Verizon Wireless 02035-2602 WIRELESS 06/26/2012
(781) 400- Foxboro Cellco Partnership Dba Verizon Wireless 02035-2602 WIRELESS 11/05/2012
(781) 400- Foxboro Mci Worldcom Communications 02035-2602 CAMBRIDGE CLEC 03/27/2012
(781) 401- CANTON Cellco Partnership Dba Verizon Wireless 02021 WIRELESS 11/19/2009
(781) 404- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC -
(781) 404- CAMBRIDGE Freedom Ring Communications 02138 CLEC 11/20/2006
(781) 405- WOBURN Sprint Spectrum 01801 PCS -
(781) 406- Cambridge Level 3 Communications 02141-2002 CLEC 04/17/2006
(781) 407- DEDHAM Verizon New England 02026 DEDHAM RBOC -
(781) 409- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 410- BOSTON Infotelecom 02199 CLEC 02/14/2012
(781) 412- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 412- BOSTON Xo Massachusetts 02199 NORWOOD CLEC 07/11/2006
(781) 412- BOSTON Infotelecom 02199 CLEC 02/22/2012
(781) 413- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2028 WIRELESS 07/15/2003
(781) 413- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2028 WIRELESS 03/07/2003
(781) 413- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2028 WIRELESS 07/15/2003
(781) 414- WALPOLE Sprint Spectrum 02081 PCS 10/25/2002
(781) 416- WELLESLEY Verizon New England 02181 WELLESLEY RBOC -
(781) 417- Cambridge Omnipoint Miami E License 02141-2002 PCS 03/17/2008
(781) 417- Cambridge Infotelecom 02141-2002 CLEC 02/22/2012
(781) 417- Cambridge Xo Massachusetts 02141-2002 NORWOOD CLEC 09/16/2005
(781) 417- Cambridge Omnipoint Miami E License 02141-2002 PCS 05/28/2008
(781) 419- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 421- Cambridge At&T Local 02141-2002 CAMBRIDGE CLEC -
(781) 421- Cambridge Comcast Phone Of Massachusetts 02141-2002 CLEC 02/18/2010
(781) 421- Cambridge Xo Massachusetts 02141-2002 NORWOOD CLEC 03/27/2009
(781) 422- KINGSTON Verizon New England 02364 KINGSTON RBOC -
(781) 422- KINGSTON Comcast Phone Of Massachusetts 02364 CLEC 08/11/2011
(781) 422- KINGSTON Ymax Communications Corp 02364 CLEC 08/10/2007
(781) 423- FRAMINGHAM At&T Local 01701 FRAMINGHAM CLEC -
(781) 424- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS -
(781) 425- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 07/12/2010
(781) 425- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 02/06/2006
(781) 425- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 04/06/2004
(781) 426- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC -
(781) 426- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 02/01/2006
(781) 426- Cambridge Cellco Partnership Dba Verizon Wireless 02142-1531 NORWOOD WIRELESS 09/07/2011
(781) 426- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 07/11/2006
(781) 428- BROCKTON Omnipoint Miami E License 02402 CAMBRIDGE PCS 07/18/2012
(781) 428- BROCKTON Comcast Phone Of Massachusetts 02402 CLEC 05/07/2012
(781) 428- BROCKTON Bandwidth.Com Clec 02402 CLEC 08/17/2010
(781) 429- Cambridge Ctc Communications Corp 02141-2002 CAMBRIDGE CLEC 09/24/2002
(781) 429- Cambridge Cbeyond Communications 02141-2002 CLEC 12/04/2009
(781) 429- Cambridge At&T Local 02141-2002 CAMBRIDGE CLEC 01/05/2011
(781) 430- Cambridge Ymax Communications Corp 02141-2002 CLEC 02/08/2008
(781) 430- Cambridge Cbeyond Communications 02141-2002 CLEC 12/04/2009
(781) 430- Cambridge Conversent Communications Of Massachusetts 02141-2002 CLEC 04/15/2010
(781) 431- WELLESLEY Verizon New England 02181 WELLESLEY RBOC -
(781) 433- NEEDHAM Verizon New England 02192 NEEDHAM RBOC -
(781) 434- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2002 WIRELESS 11/05/2012
(781) 435- Comcast Phone Of Massachusetts CLEC -
(781) 435- Comcast Phone Of Massachusetts CLEC 04/23/2012
(781) 435- Bandwidth.Com Clec CLEC 02/17/2011
(781) 435- Peerless Network Of Massachusetts UNKNOWN 04/03/2012
(781) 436- Cambridge Bandwidth.Com Clec 02141-2002 CLEC 11/10/2008
(781) 436- Cambridge Conversent Communications Of Massachusetts 02141-2002 CLEC 06/26/2007
(781) 436- Cambridge Mci Worldcom Communications 02141-2002 CAMBRIDGE CLEC 12/04/2008
(781) 437- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 437- BOSTON Mci Worldcom Communications 02110 CAMBRIDGE CLEC 12/04/2008
(781) 437- BOSTON Broadwing Communications 02110 CLEC 07/11/2006
(781) 437- BOSTON Bandwidth.Com Clec 02110 CLEC 01/25/2010
(781) 438- WAKEFIELD Verizon New England 01880 WAKEFIELD RBOC -
(781) 439- Worcester Cellco Partnership Dba Verizon Wireless 01610-2720 WIRELESS 05/12/2006
(781) 439- Worcester Cellco Partnership Dba Verizon Wireless 01610-2720 WIRELESS 02/07/2005
(781) 439- Worcester Cellco Partnership Dba Verizon Wireless 01610-2720 WIRELESS 07/07/2004
(781) 439- Worcester Cellco Partnership Dba Verizon Wireless 01610-2720 WIRELESS 11/10/2003
(781) 439- Worcester Sprint Spectrum 01610-2720 PCS 12/27/2002
(781) 441- DEDHAM Verizon New England 02026 DEDHAM RBOC -
(781) 442- BURLINGTON Verizon New England 01803 BURLINGTON RBOC -
(781) 443- Cambridge Ctc Communications Corp 02141-2002 CAMBRIDGE CLEC 09/23/2002
(781) 443- Cambridge Nextel Communications 02141-2002 WIRELESS 07/15/2003
(781) 443- Cambridge Nextel Communications 02141-2002 WIRELESS 12/05/2003
(781) 443- Cambridge Mci Worldcom Communications 02141-2002 CAMBRIDGE CLEC 03/30/2006
(781) 446- WELLESLEY Verizon New England 02181 WELLESLEY RBOC -
(781) 448- S BOSTON Rcn Telecom Services 02127 CLEC -
(781) 450- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 451- Cambridge Level 3 Communications 02141-2002 CLEC 03/13/2006
(781) 451- Cambridge Freedom Ring Communications 02141-2002 CLEC 08/17/2006
(781) 451- Cambridge Ymax Communications Corp 02141-2002 CLEC 02/08/2008
(781) 452- Bedford Ymax Communications Corp 01730-2730 CLEC 09/25/2008
(781) 452- Bedford Ymax Communications Corp 01730-2730 CLEC 09/25/2008
(781) 453- NEEDHAM Verizon New England 02192 NEEDHAM RBOC -
(781) 454- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 01/09/2003
(781) 454- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 04/17/2003
(781) 454- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 07/15/2003
(781) 456- LEXINGTON Verizon New England 02421 RBOC -
(781) 457- Cambridge Megaclec 02141-2028 CLEC 05/03/2005
(781) 457- Cambridge Sprint Spectrum 02141-2028 PCS 10/04/2011
(781) 458- BEDFORD Verizon New England 01730 LEXINGTON RBOC -
(781) 460- WINCHESTER Verizon New England 01890 WINCHESTER RBOC 03/18/2002
(781) 460- WINCHESTER New Cingular Wireless Pcs 01890 WIRELESS 08/23/2012
(781) 460- WINCHESTER New Cingular Wireless Pcs 01890 WIRELESS 12/21/2012
(781) 462- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC -
(781) 462- Cambridge Mci Worldcom Communications 02141-2002 CAMBRIDGE CLEC 03/30/2006
(781) 462- Cambridge New Cingular Wireless Pcs 02141-2002 WIRELESS 10/26/2009
(781) 462- Cambridge New Cingular Wireless Pcs 02141-2002 WIRELESS 03/16/2009
(781) 463- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC -
(781) 463- Worcester Infotelecom 01610-2720 CLEC 02/16/2012
(781) 465- CHARLESTOWN Broadview Networks 02129 CLEC -
(781) 467- DEDHAM Verizon New England 02026 DEDHAM RBOC -
(781) 470- WALPOLE Sprint Spectrum 02081 PCS 10/25/2002
(781) 471- BOSTON Level 3 Communications 02210 CLEC 03/21/2005
(781) 471- BOSTON Level 3 Communications 02210 CLEC 03/21/2005
(781) 472- FRAMINGHAM New Cingular Wireless Pcs 01701 WIRELESS 03/16/2009
(781) 472- FRAMINGHAM Dsci Corporation 01701 CLEC 10/17/2007
(781) 473- RANDOLPH Verizon New England 02368 RANDOLPH RBOC -
(781) 473- RANDOLPH Cellco Partnership Dba Verizon Wireless 02368 WIRELESS 05/08/2012
(781) 473- RANDOLPH Omnipoint Miami E License 02368 PCS 04/04/2012
(781) 474- Bedford Dsci Corporation 01730-2730 CLEC 03/08/2005
(781) 475- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 03/19/2001
(781) 475- CAMBRIDGE Omnipoint Miami E License 02138 NORTON PCS 09/02/2003
(781) 475- CAMBRIDGE Omnipoint Miami E License 02138 NORTON PCS 10/26/2006
(781) 475- CAMBRIDGE Omnipoint Miami E License 02138 NORTON PCS 12/21/2006
(781) 475- CAMBRIDGE Omnipoint Miami E License 02138 NORTON PCS 01/17/2003
(781) 476- FRAMINGHAM At&T Local 01701 FRAMINGHAM CLEC -
(781) 476- FRAMINGHAM Rnk 01701 CLEC 02/05/2002
(781) 476- FRAMINGHAM Xo Massachusetts 01701 MASSACHUSETTS CLEC 06/15/2005
(781) 476- FRAMINGHAM Paetec Communications 01701 BOSTON CLEC 02/18/2002
(781) 477- LYNN Verizon New England 01901 LYNN RBOC -
(781) 479- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 479- BOSTON Sprint Spectrum 02110 PCS 12/05/2006
(781) 479- BOSTON Ymax Communications Corp 02110 CLEC 02/04/2009
(781) 480- ACTON Mcimetro Access Transmission Services 01720 BOSTON CLEC -
(781) 480- ACTON Comcast Phone Of Massachusetts 01720 CLEC 09/20/2006
(781) 481- WAKEFIELD Verizon New England 01880 WAKEFIELD RBOC -
(781) 482- Cambridge At&T Local 02141-2002 CAMBRIDGE CLEC -
(781) 482- Cambridge Dsci Corporation 02141-2002 CLEC 05/09/2011
(781) 482- Cambridge Dsci Corporation 02141-2002 CLEC 05/09/2011
(781) 483- ARLINGTON Level 3 Communications 02174 CLEC 07/31/2006
(781) 484- Bedford Level 3 Communications 01730-2730 CLEC 12/09/2005
(781) 484- Bedford Cellco Partnership Dba Verizon Wireless 01730-2730 WIRELESS 04/05/2006
(781) 484- Bedford Cellco Partnership Dba Verizon Wireless 01730-2730 WIRELESS 07/06/2007
(781) 485- REVERE Nextel Communications 02151 WIRELESS 06/15/2005
(781) 486- Cambridge Dsci Corporation 02141-2028 CLEC 05/23/2007
(781) 486- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC 06/27/2005
(781) 488- ARLINGTON Verizon New England 02174 ARLINGTON RBOC -
(781) 489- Worcester Ctc Communications Corp 01610-2720 CAMBRIDGE CLEC 09/24/2002
(781) 489- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 11/10/2006
(781) 489- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 06/05/2009
(781) 489- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 01/20/2005
(781) 491- SOUTH BOSTON Rcn Telecom Services 02127 CLEC -
(781) 493- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC -
(781) 493- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 09/15/2009
(781) 495- NEEDHAM Verizon New England 02192 NEEDHAM RBOC -
(781) 496- ACTON Mci Worldcom Communications 01720 CAMBRIDGE CLEC 07/16/2008
(781) 497- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC -
(781) 498- BOSTON Allegiance Telecom 02210 BOSTON CLEC -
(781) 499- BOSTON Bandwidth.Com Clec 02210 CLEC 01/22/2010
(781) 499- BOSTON Mci Worldcom Communications 02210 CAMBRIDGE CLEC 07/17/2008
(781) 499- BOSTON Dsci Corporation 02210 CLEC 12/08/2010
(781) 500- WALPOLE Sprint Spectrum 02081 PCS 10/25/2002
(781) 501- BOSTON Broadview Networks 02199 CLEC 08/16/2004
(781) 502- BOSTON New Cingular Wireless Pcs 02199 WIRELESS 11/15/2011
(781) 502- BOSTON New Cingular Wireless Pcs 02199 WIRELESS 08/27/2010
(781) 502- BOSTON New Cingular Wireless Pcs 02199 WIRELESS 01/15/2009
(781) 504- WOBURN Sprint Spectrum 01801 PCS 02/22/2001
(781) 506- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 506- BOSTON Omnipoint Miami E License 02199 PCS 10/01/2012
(781) 506- BOSTON Omnipoint Miami E License 02199 PCS 10/01/2012
(781) 507- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC -
(781) 507- Cambridge Cellco Partnership Dba Verizon Wireless 02142-1531 WIRELESS 01/05/2006
(781) 507- Cambridge Cellco Partnership Dba Verizon Wireless 02142-1531 WIRELESS 02/07/2005
(781) 507- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 02/01/2006
(781) 509- READING Verizon New England 01867 READING RBOC -
(781) 511- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 513- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 514- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 12/08/2010
(781) 516- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 517- Cambridge Ctc Communications Corp 02141-2028 CAMBRIDGE CLEC 09/25/2002
(781) 517- Cambridge At&T Local 02141-2028 CAMBRIDGE CLEC 11/04/2003
(781) 517- Cambridge Level 3 Communications 02141-2028 CLEC 11/16/2006
(781) 518- Level 3 Communications CLEC 02/23/2001
(781) 518- Omnipoint Miami E License NORTON PCS 05/29/2008
(781) 518- At&T Local CAMBRIDGE CLEC 11/04/2003
(781) 519- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC -
(781) 519- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 04/17/2006
(781) 519- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 04/01/2005
(781) 519- CAMBRIDGE Mci Worldcom Communications 02141 CAMBRIDGE CLEC 02/15/2012
(781) 519- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 04/17/2006
(781) 520- WOBURN Sprint Spectrum 01801 PCS 10/25/2002
(781) 521- CAMBRIDGE Omnipoint Miami E License 02138 PCS 11/14/2002
(781) 521- CAMBRIDGE Omnipoint Miami E License 02138 PCS 01/17/2005
(781) 521- CAMBRIDGE Omnipoint Miami E License 02138 PCS 05/06/2004
(781) 521- CAMBRIDGE Omnipoint Miami E License 02138 PCS 11/08/2006
(781) 521- CAMBRIDGE Omnipoint Miami E License 02138 PCS 11/14/2002
(781) 523- Comcast Phone Of Massachusetts CLEC -
(781) 523- Paetec Communications CLEC 10/14/2010
(781) 523- Bandwidth.Com Clec CLEC 11/10/2008
(781) 524- Bedford Comcast Phone Of Massachusetts 01730-2730 CLEC 11/07/2006
(781) 524- Bedford Infotelecom 01730-2730 CLEC 02/22/2012
(781) 527- BOSTON Teleport Communications Group 02210 BOSTON(2) CLEC -
(781) 527- BOSTON Cbeyond Communications 02210 CLEC 12/04/2009
(781) 527- BOSTON Broadwing Communications 02210 CLEC 10/03/2005
(781) 528- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 530- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC -
(781) 530- Cambridge Bandwidth.Com Clec 02141-2002 CLEC 10/18/2010
(781) 530- Cambridge New Cingular Wireless Pcs 02141-2002 WIRELESS 10/23/2009
(781) 532- LEXINGTON Verizon New England 02421 RBOC -
(781) 533- BEDFORD Broadwing Communications 01730 CLEC 10/04/2005
(781) 534- BOSTON New Cingular Wireless Pcs 02210 WIRELESS 10/12/2007
(781) 534- BOSTON New Cingular Wireless Pcs 02210 WIRELESS 02/10/2004
(781) 534- BOSTON Omnipoint Miami E License 02210 CAMBRIDGE PCS 02/01/2007
(781) 534- BOSTON Rnk 02210 CLEC 05/03/2007
(781) 534- BOSTON Bandwidth.Com Clec 02210 CLEC 01/09/2009
(781) 535- Worcester Ctc Communications Corp 01610-2720 CAMBRIDGE CLEC 02/06/2003
(781) 535- Worcester Omnipoint Miami E License 01610-2720 CAMBRIDGE PCS 05/08/2007
(781) 535- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 06/21/2005
(781) 535- Worcester Omnipoint Miami E License 01610-2720 CAMBRIDGE PCS 10/09/2007
(781) 536- WORCESTER At&T Local 01608 WORCESTER CLEC -
(781) 536- WORCESTER Paetec Communications 01608 BOSTON CLEC 10/28/2005
(781) 536- WORCESTER Comcast Phone Of Massachusetts 01608 CLEC 07/24/2009
(781) 536- WORCESTER Ctc Communications Corp 01608 BROCKTON CLEC 08/27/2004
(781) 537- Cambridge At&T Local 02141-2002 CAMBRIDGE CLEC -
(781) 538- BOSTON Comcast Phone Of Massachusetts 02110 CLEC 07/24/2009
(781) 538- BOSTON Comcast Phone Of Massachusetts 02110 CLEC 10/05/2006
(781) 539- SOUTH BOSTON Verizon New England 02127 MALDEN RBOC 05/07/2007
(781) 540- WALPOLE Sprint Spectrum 02081 PCS 10/28/2002
(781) 541- Worcester Omnipoint Miami E License 01610-2720 NORTON PCS 11/14/2002
(781) 541- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 04/13/2011
(781) 543- Franklin Norfolk County Internet 02038-1946 CLEC -
(781) 544- SCITUATE Level 3 Communications 02066 CLEC 08/09/2004
(781) 546- BROCKTON Rcn Telecom Services 02402 CLEC -
(781) 547- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC -
(781) 547- Worcester New Cingular Wireless Pcs 01610-2720 WIRELESS 03/16/2009
(781) 547- Worcester Ctc Communications Corp 01610-2720 CAMBRIDGE CLEC 03/02/2006
(781) 547- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 08/08/2003
(781) 547- Worcester New Cingular Wireless Pcs 01610-2720 WIRELESS 10/11/2012
(781) 549- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 549- BOSTON Xo Massachusetts 02110 MASSACHUSETTS CLEC 09/22/2005
(781) 549- BOSTON Level 3 Communications 02110 CLEC 11/11/2005
(781) 550- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 552- WOBURN Sprint Spectrum 01801 PCS 10/28/2002
(781) 554- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 556- BOSTON Teleport Communications Group 02210 BOSTON(2) CLEC -
(781) 556- BOSTON Nextel Communications 02210 WIRELESS 11/17/2004
(781) 556- BOSTON Comcast Phone Of Massachusetts 02210 CLEC 08/31/2006
(781) 557- Cambridge Cbeyond Communications 02141-2002 CLEC 12/04/2009
(781) 557- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2002 WIRELESS 06/26/2012
(781) 557- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2002 WIRELESS 08/03/2012
(781) 558- Omnipoint Miami E License PCS 05/28/2008
(781) 558- Omnipoint Miami E License PCS 01/08/2008
(781) 558- Omnipoint Miami E License PCS 04/13/2007
(781) 558- Level 3 Communications CLEC 04/13/2006
(781) 559- SOUTH BOSTON Level 3 Communications 02127 CLEC 01/15/2005
(781) 559- SOUTH BOSTON Level 3 Communications 02127 CLEC 03/13/2006
(781) 560- Cambridge Nextel Communications 02141-2002 WIRELESS 11/17/2004
(781) 560- Cambridge Broadwing Communications 02141-2002 CLEC 09/02/2005
(781) 560- Cambridge Broadwing Communications 02141-2002 CLEC 09/02/2005
(781) 560- Cambridge Broadwing Communications 02141-2002 CLEC 09/02/2005
(781) 561- Bedford Rnk 01730-2730 CLEC 05/16/2001
(781) 561- Bedford Cellco Partnership Dba Verizon Wireless 01730-2730 WIRELESS 12/08/2004
(781) 561- Bedford Level 3 Communications 01730-2730 CLEC 08/09/2004
(781) 562- Foxboro Comcast Phone Of Massachusetts 02035-2602 CLEC -
(781) 565- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC -
(781) 566- Bedford Xo Massachusetts 01730-2730 CLEC 04/19/2006
(781) 566- Bedford Teleport Communications Group 01730-2730 CLEC 10/17/2012
(781) 567- WAKEFIELD Verizon New England 01880 WAKEFIELD RBOC -
(781) 569- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC -
(781) 569- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 11/21/2007
(781) 569- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 08/26/2008
(781) 569- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 05/14/2009
(781) 570- WOBURN Sprint Spectrum 01801 PCS 06/14/2012
(781) 570- WOBURN Infotelecom 01801 CLEC 02/22/2012
(781) 571- WALPOLE Sprint Spectrum 02081 PCS 10/28/2002
(781) 572- SOUTH BOSTON Cellco Partnership Dba Verizon Wireless 02127 WIRELESS 10/06/2003
(781) 572- SOUTH BOSTON Cellco Partnership Dba Verizon Wireless 02127 WIRELESS 08/08/2003
(781) 572- SOUTH BOSTON Cellco Partnership Dba Verizon Wireless 02127 WIRELESS 02/11/2004
(781) 572- SOUTH BOSTON Cellco Partnership Dba Verizon Wireless 02127 WIRELESS 06/02/2004
(781) 572- SOUTH BOSTON Cellco Partnership Dba Verizon Wireless 02127 WIRELESS 11/03/2005
(781) 573- BOSTON Bandwidth.Com Clec 02110 CLEC 12/13/2010
(781) 575- CANTON Verizon New England 02021 CANTON RBOC -
(781) 577- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC -
(781) 577- Cambridge Xo Massachusetts 02142-1531 CLEC 12/07/2011
(781) 577- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 11/07/2005
(781) 580- WOBURN Sprint Spectrum 01801 PCS 10/28/2002
(781) 582- KINGSTON Verizon New England 02364 KINGSTON RBOC -
(781) 583- BOSTON Level 3 Communications 02110 CLEC 06/09/2005
(781) 583- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 06/25/2012
(781) 583- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 04/05/2012
(781) 584- Cambridge Omnipoint Miami E License 02141-2002 NORTON PCS 05/26/2011
(781) 584- Cambridge Comcast Phone Of Massachusetts 02141-2002 CLEC 01/11/2007
(781) 584- Cambridge Mci Worldcom Communications 02141-2002 CAMBRIDGE CLEC 11/10/2008
(781) 585- KINGSTON Verizon New England 02364 KINGSTON RBOC -
(781) 587- Comcast Phone Of Massachusetts CLEC -
(781) 587- Conversent Communications Of Massachusetts CLEC 12/08/2009
(781) 588- Fairhaven Omnipoint Miami E License 02719-5208 PCS 04/13/2007
(781) 588- Fairhaven Cellco Partnership Dba Verizon Wireless 02719-5208 WIRELESS 10/02/2012
(781) 590- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 590- BOSTON Paetec Communications 02110 CLEC 01/26/2011
(781) 591- WOBURN Sprint Spectrum 01801 PCS 10/28/2002
(781) 591- WOBURN Bandwidth.Com Clec 01801 CLEC 01/22/2010
(781) 591- WOBURN Paetec Communications 01801 CLEC 02/04/2011
(781) 592- LYNN Verizon New England 01901 LYNN RBOC -
(781) 594- LYNN Teleport Communications Group 01901 LYNN CLEC -
(781) 596- LYNN Verizon New England 01901 LYNN RBOC -
(781) 598- LYNN Verizon New England 01901 LYNN RBOC -
(781) 601- BURLINGTON Verizon New England 01803 BURLINGTON RBOC -
(781) 602- BOSTON Omnipoint Miami E License 02110 CAMBRIDGE PCS 09/10/2010
(781) 602- BOSTON Xo Massachusetts 02110 CLEC 10/12/2010
(781) 602- BOSTON Xo Massachusetts 02110 CLEC 10/12/2010
(781) 602- BOSTON Xo Massachusetts 02110 CLEC 10/12/2010
(781) 603- Boston Nextel Communications 02215-3468 WIRELESS 09/15/2003
(781) 603- Boston Nextel Communications 02215-3468 WIRELESS 07/15/2003
(781) 604- Bedford Cbeyond Communications 01730-2730 CLEC 12/04/2009
(781) 605- Comcast Phone Of Massachusetts CLEC -
(781) 605- Cellco Partnership Dba Verizon Wireless WIRELESS 03/20/2012
(781) 605- New Cingular Wireless Pcs WIRELESS 08/14/2009
(781) 606- SOUTH BOSTON Rcn Telecom Services 02127 CLEC 05/30/2001
(781) 606- SOUTH BOSTON New Cingular Wireless Pcs 02127 WIRELESS 05/13/2010
(781) 606- SOUTH BOSTON Broadview Networks 02127 CLEC 06/03/2005
(781) 606- SOUTH BOSTON New Cingular Wireless Pcs 02127 WIRELESS 09/22/2011
(781) 607- BOSTON Omnipoint Miami E License 02210 PCS 04/04/2012
(781) 607- BOSTON Omnipoint Miami E License 02210 PCS 04/04/2012
(781) 609- WALTHAM Verizon New England 02154 WALTHAM RBOC 02/22/2001
(781) 609- WALTHAM Conversent Communications Of Massachusetts 02154 WALTHAM CLEC 11/13/2012
(781) 609- WALTHAM Cbeyond Communications 02154 CLEC 12/04/2009
(781) 609- WALTHAM Paetec Communications 02154 CLEC 11/16/2009
(781) 609- WALTHAM Bandwidth.Com Clec 02154 CLEC 05/27/2010
(781) 609- WALTHAM Conversent Communications Of Massachusetts 02154 CLEC 11/13/2012
(781) 610- BROCKTON Ctc Communications Corp 02401 BROCKTON CLEC 01/09/2009
(781) 610- BROCKTON Xo Massachusetts 02401 NORWOOD CLEC 07/20/2005
(781) 611- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 613- Bedford Rnk 01730-2730 CLEC -
(781) 615- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 616- BOSTON Broadview Networks 02110 CLEC 08/16/2004
(781) 618- WHITMAN Verizon New England 02382 WHITMAN RBOC -
(781) 618- WHITMAN Level 3 Communications 02382 CLEC 12/09/2005
(781) 618- WHITMAN Level 3 Communications 02382 CLEC 08/09/2004
(781) 618- WHITMAN Level 3 Communications 02382 CLEC 05/23/2006
(781) 619- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 620- Comcast Phone Of Massachusetts CLEC -
(781) 621- SOUTH BOSTON Rcn Telecom Services 02127 CLEC -
(781) 623- QUINCY Global Naps 02169 CLEC -
(781) 624- WEYMOUTH Verizon New England 02189 WEYMOUTH RBOC 06/30/2007
(781) 624- WEYMOUTH Verizon New England 02189 WEYMOUTH RBOC 06/30/2007
(781) 624- WEYMOUTH Verizon New England 02189 WEYMOUTH RBOC 06/30/2007
(781) 624- WEYMOUTH Verizon New England 02189 WEYMOUTH RBOC 06/30/2007
(781) 624- WEYMOUTH Verizon New England 02189 WEYMOUTH RBOC 06/30/2007
(781) 625- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 626- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 02/23/2001
(781) 626- Cambridge New Cingular Wireless Pcs 02142-1531 WIRELESS 01/25/2005
(781) 626- Cambridge New Cingular Wireless Pcs 02142-1531 WIRELESS 01/25/2005
(781) 626- Cambridge Ymax Communications Corp 02142-1531 CLEC 02/08/2008
(781) 626- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 09/02/2005
(781) 627- SOUTH BOSTON Broadwing Communications 02127 CLEC 12/16/2005
(781) 627- SOUTH BOSTON Cbeyond Communications 02127 CLEC 12/04/2009
(781) 628- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC -
(781) 629- Nextel Communications WIRELESS 12/16/2005
(781) 629- Bandwidth.Com Clec CLEC 11/10/2008
(781) 630- BROCKTON Nextel Communications 02402 WIRELESS 05/05/2003
(781) 630- BROCKTON Nextel Communications 02402 WIRELESS 11/05/2003
(781) 630- BROCKTON Cbeyond Communications 02402 CLEC 12/04/2009
(781) 632- Omnipoint Miami E License NORTON PCS -
(781) 633- CANTON Verizon New England 02021 CANTON RBOC 11/02/2005
(781) 633- CANTON Verizon New England 02021 CANTON RBOC 11/02/2005
(781) 633- CANTON Verizon New England 02021 CANTON RBOC 11/02/2005
(781) 635- BOSTON Teleport Communications Group 02210 BOSTON(2) CLEC -
(781) 635- BOSTON Cellco Partnership Dba Verizon Wireless 02210 WIRELESS 05/06/2005
(781) 635- BOSTON Cellco Partnership Dba Verizon Wireless 02210 WIRELESS 07/07/2004
(781) 635- BOSTON Cellco Partnership Dba Verizon Wireless 02210 WIRELESS 12/08/2003
(781) 635- BOSTON Cellco Partnership Dba Verizon Wireless 02210 WIRELESS 05/06/2005
(781) 636- BOSTON Allegiance Telecom 02210 BOSTON CLEC -
(781) 637- Franklin Norfolk County Internet 02038-1946 CLEC -
(781) 639- MARBLEHEAD Verizon New England 01945 MARBLEHEAD RBOC -
(781) 641- ARLINGTON Verizon New England 02174 ARLINGTON RBOC -
(781) 643- ARLINGTON Verizon New England 02174 ARLINGTON RBOC -
(781) 645- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC -
(781) 645- Cambridge Cbeyond Communications 02141-2028 CLEC 12/04/2009
(781) 645- Cambridge Sprint Spectrum 02141-2028 PCS 10/17/2011
(781) 646- ARLINGTON Verizon New England 02174 ARLINGTON RBOC -
(781) 648- ARLINGTON Verizon New England 02174 ARLINGTON RBOC -
(781) 651- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC -
(781) 651- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 03/29/2005
(781) 652- SOUTH BOSTON Omnipoint Miami E License 02127 NORTON PCS 08/19/2005
(781) 652- SOUTH BOSTON Dsci Corporation 02127 CLEC 10/21/2011
(781) 652- SOUTH BOSTON Broadwing Communications 02127 CLEC 08/22/2006
(781) 653- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC -
(781) 654- Bedford Omnipoint Miami E License 01730-2730 CAMBRIDGE PCS 11/17/2005
(781) 654- Bedford Omnipoint Miami E License 01730-2730 CAMBRIDGE PCS 08/15/2006
(781) 655- MALDEN Verizon New England 02148 MALDEN RBOC -
(781) 656- BOSTON Nextel Communications 02110 WIRELESS 05/19/2006
(781) 656- BOSTON Sprint Spectrum 02110 PCS 11/21/2011
(781) 656- BOSTON Sprint Spectrum 02110 PCS 11/21/2011
(781) 657- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 658- ACTON Mci Worldcom Communications 01720 CAMBRIDGE CLEC 07/16/2008
(781) 661- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 662- MALDEN Verizon New England 02148 MALDEN RBOC -
(781) 664- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC -
(781) 664- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 02/06/2008
(781) 664- CAMBRIDGE Conversent Communications Of Massachusetts 02138 CLEC 03/19/2008
(781) 664- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 12/08/2008
(781) 665- MALDEN Verizon New England 02148 MALDEN RBOC -
(781) 666- Omnipoint Miami E License PCS 08/08/2012
(781) 666- Comcast Phone Of Massachusetts CLEC 10/11/2012
(781) 666- Omnipoint Miami E License PCS 09/18/2012
(781) 666- Omnipoint Miami E License PCS 09/18/2012
(781) 668- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 670- READING Verizon New England 01867 READING RBOC -
(781) 670- READING Ctc Communications Corp 01867 CAMBRIDGE CLEC 02/05/2002
(781) 670- READING Rnk 01867 CLEC 02/05/2002
(781) 670- READING Cellco Partnership Dba Verizon Wireless 01867 WIRELESS 07/06/2011
(781) 670- READING Cellco Partnership Dba Verizon Wireless 01867 WIRELESS 08/03/2012
(781) 672- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 674- LEXINGTON Verizon New England 02421 RBOC -
(781) 676- LEXINGTON Infotelecom 02421 CLEC 02/16/2012
(781) 678- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 679- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 02/02/2006
(781) 679- Cambridge Omnipoint Miami E License 02142-1531 PCS 01/08/2008
(781) 679- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 12/01/2005
(781) 680- BOSTON Freedom Ring Communications 02210 CLEC 11/12/2007
(781) 680- BOSTON Bandwidth.Com Clec 02210 CLEC 05/09/2011
(781) 682- WEYMOUTH Verizon New England 02189 WEYMOUTH RBOC -
(781) 683- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 684- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 685- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC -
(781) 686- Foxboro Cellco Partnership Dba Verizon Wireless 02035-2602 WIRELESS 08/02/2006
(781) 686- Foxboro Cellco Partnership Dba Verizon Wireless 02035-2602 WIRELESS 11/06/2006
(781) 686- Foxboro Cellco Partnership Dba Verizon Wireless 02035-2602 WIRELESS 08/06/2007
(781) 686- Foxboro Cellco Partnership Dba Verizon Wireless 02035-2602 WIRELESS 10/25/2007
(781) 687- BEDFORD Verizon New England 01730 LEXINGTON RBOC -
(781) 688- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 12/14/2005
(781) 689- Bedford Rnk 01730-2730 CLEC -
(781) 689- Bedford New Cingular Wireless Pcs 01730-2730 BROCKTON WIRELESS 10/30/2009
(781) 690- Cambridge New Cingular Wireless Pcs 02141-2103 WIRELESS 10/26/2009
(781) 691- Bedford Rnk 01730-2730 CLEC -
(781) 691- Bedford Infotelecom 01730-2730 CLEC 03/23/2010
(781) 693- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC -
(781) 694- BOSTON Level 3 Communications 02110 CLEC 01/16/2008
(781) 695- Bedford Rnk 01730-2730 CLEC -
(781) 695- Bedford Broadwing Communications 01730-2730 CLEC 05/01/2008
(781) 696- WOBURN Sprint Spectrum 01801 PCS -
(781) 697- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02141 WIRELESS 07/03/2008
(781) 697- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02141 WIRELESS 12/08/2008
(781) 697- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02141 WIRELESS 05/05/2009
(781) 697- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02141 WIRELESS 07/02/2009
(781) 698- CAMBRIDGE Mci Worldcom Communications 02141 CAMBRIDGE CLEC -
(781) 698- CAMBRIDGE Sprint Spectrum 02141 PCS 12/19/2006
(781) 698- CAMBRIDGE Sprint Spectrum 02141 PCS 01/15/2004
(781) 699- WALTHAM Verizon New England 02154 WALTHAM RBOC 07/27/2006
(781) 699- WALTHAM Verizon New England 02154 WALTHAM RBOC 08/02/2006
(781) 699- WALTHAM Verizon New England 02154 WALTHAM RBOC 08/02/2006
(781) 699- WALTHAM Verizon New England 02154 WALTHAM RBOC 08/02/2006
(781) 699- WALTHAM Verizon New England 02154 WALTHAM RBOC 08/02/2006
(781) 699- WALTHAM Verizon New England 02154 WALTHAM RBOC 08/02/2006
(781) 702- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 02/23/2001
(781) 702- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 05/23/2011
(781) 704- WOBURN Sprint Spectrum 01801 PCS 01/03/2001
(781) 705- Bedford At&T Local 01730-2730 CAMBRIDGE CLEC 11/04/2003
(781) 706- Boston Nextel Communications 02215-3468 WIRELESS 05/04/2001
(781) 706- Boston Nextel Communications 02215-3468 WIRELESS 01/17/2003
(781) 707- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC -
(781) 707- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2002 WIRELESS 05/23/2011
(781) 708- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 01/14/2005
(781) 708- CAMBRIDGE New Cingular Wireless Pcs 02141 WIRELESS 05/07/2010
(781) 708- CAMBRIDGE New Cingular Wireless Pcs 02141 WIRELESS 07/30/2010
(781) 708- CAMBRIDGE Comcast Phone Of Massachusetts 02141 CLEC 08/31/2010
(781) 709- Boston Paetec Communications 02110-1010 BOSTON CLEC 08/16/2005
(781) 709- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 09/19/2005
(781) 709- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 09/19/2005
(781) 710- North Billerica Cellco Partnership Dba Verizon Wireless 01862-2001 WIRELESS -
(781) 712- BOSTON Allegiance Telecom 02210 BOSTON CLEC -
(781) 713- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 12/02/2004
(781) 714- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 715- BOSTON Paetec Communications 02110 BOSTON CLEC 05/27/2008
(781) 715- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 03/04/2010
(781) 715- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 05/23/2011
(781) 715- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 11/02/2012
(781) 717- SOUTH BOSTON Rcn Telecom Services 02127 CLEC -
(781) 717- SOUTH BOSTON Ctc Communications Corp 02127 CAMBRIDGE CLEC 05/06/2005
(781) 719- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC -
(781) 719- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC 06/27/2005
(781) 720- WOBURN Sprint Spectrum 01801 PCS 01/20/2005
(781) 721- WINCHESTER Verizon New England 01890 WINCHESTER RBOC -
(781) 723- QUINCY Global Naps 02169 CLEC -
(781) 725- Bedford Rnk 01730-2730 CLEC -
(781) 726- Worcester Nextel Communications 01610-2720 WIRELESS 05/05/2003
(781) 726- Worcester Nextel Communications 01610-2720 WIRELESS 07/31/2003
(781) 726- Worcester Conversent Communications Of Massachusetts 01610-2720 CLEC 05/17/2011
(781) 727- Boston Nextel Communications 02215-3468 WIRELESS 05/03/2001
(781) 727- Boston Nextel Communications 02215-3468 WIRELESS 01/17/2003
(781) 727- Boston Nextel Communications 02215-3468 WIRELESS 03/18/2003
(781) 728- SOUTH BOSTON Level 3 Communications 02127 CLEC 03/22/2007
(781) 728- SOUTH BOSTON Level 3 Communications 02127 CLEC 08/09/2004
(781) 728- SOUTH BOSTON Bandwidth.Com Clec 02127 CLEC 01/22/2010
(781) 728- SOUTH BOSTON Teleport Communications Group 02127 CLEC 10/18/2012
(781) 729- WINCHESTER Verizon New England 01890 WINCHESTER RBOC -
(781) 731- SOUTH BOSTON Rcn Telecom Services 02127 CLEC -
(781) 731- SOUTH BOSTON Cbeyond Communications 02127 CLEC 12/04/2009
(781) 731- SOUTH BOSTON Sprint Spectrum 02127 PCS 10/31/2011
(781) 731- SOUTH BOSTON Sprint Spectrum 02127 PCS 10/31/2011
(781) 733- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 09/14/2006
(781) 733- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 05/23/2011
(781) 733- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 05/04/2007
(781) 733- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 06/04/2008
(781) 733- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS 01/07/2010
(781) 733- WEST ROXBURY Bandwidth.Com Clec 02132 CLEC 11/10/2008
(781) 734- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/04/2005
(781) 734- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 12/09/2004
(781) 734- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/04/2005
(781) 734- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/04/2005
(781) 736- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 737- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 05/04/2004
(781) 737- CAMBRIDGE Teleport Communications Group 02138 BOSTON(2) CLEC 04/30/2004
(781) 737- CAMBRIDGE Teleport Communications Group 02138 BOSTON(2) CLEC 04/30/2004
(781) 738- New Cingular Wireless Pcs WIRELESS 11/04/2002
(781) 738- New Cingular Wireless Pcs WIRELESS 11/04/2002
(781) 738- New Cingular Wireless Pcs WIRELESS 03/14/2003
(781) 738- New Cingular Wireless Pcs WIRELESS 04/04/2003
(781) 738- New Cingular Wireless Pcs WIRELESS 08/11/2003
(781) 739- Bedford Rnk 01730-2730 CLEC 04/18/2001
(781) 741- HINGHAM Verizon New England 02043 HINGHAM RBOC -
(781) 742- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 02/01/2006
(781) 742- Cambridge New Cingular Wireless Pcs 02142-1531 WIRELESS 01/31/2011
(781) 743- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC -
(781) 746- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 749- HINGHAM Verizon New England 02043 HINGHAM RBOC -
(781) 751- DEDHAM Verizon New England 02026 DEDHAM RBOC -
(781) 752- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 02/07/2005
(781) 752- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 12/08/2004
(781) 752- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 07/08/2005
(781) 754- BOSTON Teleport Communications Group 02210 BOSTON(2) CLEC -
(781) 754- BOSTON Cellco Partnership Dba Verizon Wireless 02210 WIRELESS 06/26/2012
(781) 754- BOSTON Rnk 02210 CLEC 05/29/2002
(781) 754- BOSTON Level 3 Communications 02210 CLEC 02/27/2006
(781) 754- BOSTON Ctc Communications Corp 02210 CLEC 08/31/2012
(781) 757- BURLINGTON Verizon New England 01803 BURLINGTON RBOC -
(781) 759- WINCHESTER Verizon New England 01890 WINCHESTER RBOC -
(781) 761- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 762- NORWOOD Verizon New England 02062 NORWOOD 1 RBOC -
(781) 763- BOSTON Bandwidth.Com Clec 02210 CLEC 01/22/2010
(781) 765- READING Verizon New England 01867 READING RBOC -
(781) 767- RANDOLPH Verizon New England 02368 RANDOLPH RBOC -
(781) 768- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 770- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 772- Comcast Phone Of Massachusetts CLEC -
(781) 773- Foxboro Comcast Phone Of Massachusetts 02035-2602 CLEC -
(781) 773- Foxboro Ctc Communications Corp 02035-2602 BROCKTON CLEC 12/16/2008
(781) 774- CANTON Verizon New England 02021 CANTON RBOC -
(781) 774- CANTON Cellco Partnership Dba Verizon Wireless 02021 WIRELESS 11/05/2012
(781) 776- SOUTH BOSTON Rcn Telecom Services 02127 CLEC -
(781) 776- SOUTH BOSTON Broadview Networks 02127 CLEC 06/03/2005
(781) 777- Broadview Networks CLEC 05/03/2007
(781) 778- CAMBRIDGE Comcast Phone Of Massachusetts 02141 CLEC 10/26/2012
(781) 779- Paetec Communications CLEC 11/24/2010
(781) 780- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC -
(781) 780- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02141 WIRELESS 03/20/2012
(781) 780- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 08/26/2005
(781) 780- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 03/24/2011
(781) 780- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 09/08/2011
(781) 781- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 782- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC 06/27/2005
(781) 783- Worcester Paetec Communications 01610-2720 BOSTON CLEC 05/22/2007
(781) 784- SHARON Verizon New England 02067 SHARON RBOC -
(781) 785- BOSTON Omnipoint Miami E License 02110 PCS 04/04/2012
(781) 785- BOSTON Broadwing Communications 02110 CLEC 06/23/2005
(781) 786- Bedford New Cingular Wireless Pcs 01730-2730 WIRELESS 05/13/2010
(781) 786- Bedford Paetec Communications 01730-2730 CLEC 07/26/2010
(781) 787- Bedford Rnk 01730-2730 CLEC 06/12/2001
(781) 789- WEST ROXBURY Cellco Partnership Dba Verizon Wireless 02132 WIRELESS -
(781) 790- Comcast Phone Of Massachusetts CLEC 02/24/2011
(781) 790- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(781) 790- Cellco Partnership Dba Verizon Wireless WIRELESS 06/25/2012
(781) 790- Paetec Communications BOSTON CLEC 08/23/2012
(781) 790- Sprint Spectrum PCS 10/02/2012
(781) 791- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 11/07/2005
(781) 791- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 11/07/2005
(781) 793- SHARON Verizon New England 02067 SHARON RBOC -
(781) 794- BRAINTREE Verizon New England 02184 BRAINTREE RBOC -
(781) 795- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 10/04/2011
(781) 795- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 05/21/2012
(781) 795- BOSTON Xo Massachusetts 02110 CLEC 05/24/2011
(781) 797- Bandwidth.Com Clec CLEC 02/09/2010
(781) 797- Infotelecom CLEC 02/21/2012
(781) 799- North Billerica Cellco Partnership Dba Verizon Wireless 01862-2001 WIRELESS -
(781) 801- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 07/15/2003
(781) 801- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 10/06/2003
(781) 801- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 08/04/2004
(781) 801- CAMBRIDGE Sprint Spectrum 02138 PCS 12/07/2004
(781) 801- CAMBRIDGE Sprint Spectrum 02138 PCS 12/27/2002
(781) 803- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 803- BOSTON Conversent Communications Of Massachusetts 02199 CLEC 07/25/2011
(781) 803- BOSTON Comcast Phone Of Massachusetts 02199 CLEC 09/20/2006
(781) 803- BOSTON Cbeyond Communications 02199 CLEC 12/04/2009
(781) 803- BOSTON Bandwidth.Com Clec 02199 CLEC 05/27/2010
(781) 804- BROCKTON Ctc Communications Corp 02401 BROCKTON CLEC 09/13/2001
(781) 806- Comcast Phone Of Massachusetts CLEC 09/03/2010
(781) 806- Cbeyond Communications CLEC 12/04/2009
(781) 808- FRAMINGHAM Cbeyond Communications 01701 CLEC 12/04/2009
(781) 808- FRAMINGHAM Ymax Communications Corp 01701 CLEC 08/11/2009
(781) 808- FRAMINGHAM Cellco Partnership Dba Verizon Wireless 01701 WIRELESS 08/03/2012
(781) 808- FRAMINGHAM Cellco Partnership Dba Verizon Wireless 01701 WIRELESS 08/03/2012
(781) 810- CAMBRIDGE Peerless Network Of Massachusetts 02138 UNKNOWN 06/17/2011
(781) 810- CAMBRIDGE Level 3 Communications 02138 CLEC 08/24/2004
(781) 810- CAMBRIDGE Paetec Communications 02138 CLEC 07/27/2011
(781) 811- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 812- Foxboro Cellco Partnership Dba Verizon Wireless 02035-2602 WIRELESS 10/04/2006
(781) 812- Foxboro Cellco Partnership Dba Verizon Wireless 02035-2602 WIRELESS 08/02/2006
(781) 812- Foxboro Cellco Partnership Dba Verizon Wireless 02035-2602 WIRELESS 06/06/2007
(781) 812- Foxboro New Cingular Wireless Pcs 02035-2602 WIRELESS 01/17/2012
(781) 815- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 08/21/2001
(781) 815- CAMBRIDGE Rnk 02138 CLEC 02/05/2002
(781) 815- CAMBRIDGE Omnipoint Miami E License 02138 PCS 07/18/2012
(781) 816- Lawrence Freedom Ring Communications 01840-1216 CLEC 03/18/2008
(781) 816- Lawrence Omnipoint Miami E License 01840-1216 PCS 06/17/2008
(781) 816- Lawrence New Cingular Wireless Pcs 01840-1216 WIRELESS 07/24/2009
(781) 816- Lawrence Mci Worldcom Communications 01840-1216 CAMBRIDGE CLEC 12/04/2008
(781) 816- Lawrence Bandwidth.Com Clec 01840-1216 CLEC 01/22/2010
(781) 816- Lawrence Bandwidth.Com Clec 01840-1216 CLEC 01/09/2009
(781) 817- BOSTON Cbeyond Communications 02210 CLEC 12/04/2009
(781) 817- BOSTON Broadview Networks 02210 CLEC 02/26/2010
(781) 817- BOSTON Comcast Phone Of Massachusetts 02210 CLEC 10/05/2006
(781) 818- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC -
(781) 818- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/04/2005
(781) 818- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/04/2005
(781) 818- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/04/2005
(781) 818- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/04/2005
(781) 819- Bedford Infotelecom 01730-2730 CLEC 02/14/2012
(781) 821- CANTON Verizon New England 02021 CANTON RBOC -
(781) 824- SOUTH BOSTON Rcn Telecom Services 02127 CLEC -
(781) 824- SOUTH BOSTON Omnipoint Miami E License 02127 PCS 07/18/2012
(781) 825- CAMBRIDGE Mci Worldcom Communications 02141 CAMBRIDGE CLEC -
(781) 826- HANOVER Verizon New England 02339 HANOVER RBOC -
(781) 828- CANTON Verizon New England 02021 CANTON RBOC -
(781) 830- CANTON Verizon New England 02021 CANTON RBOC -
(781) 831- Worcester Nextel Communications 01610-2720 WIRELESS 11/26/2002
(781) 831- Worcester Nextel Communications 01610-2720 WIRELESS 11/26/2002
(781) 831- Worcester Nextel Communications 01610-2720 WIRELESS 07/25/2003
(781) 831- Worcester Nextel Communications 01610-2720 WIRELESS 06/16/2004
(781) 832- ACTON Mcimetro Access Transmission Services 01720 BOSTON CLEC -
(781) 832- ACTON Ctc Communications Corp 01720 CAMBRIDGE CLEC 09/25/2002
(781) 832- ACTON Mci Worldcom Communications 01720 CAMBRIDGE CLEC 07/16/2008
(781) 832- ACTON Dsci Corporation 01720 CLEC 03/08/2005
(781) 834- MARSHFIELD Verizon New England 02050 MARSHFIELD RBOC -
(781) 835- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2002 WIRELESS 05/04/2007
(781) 835- Cambridge Ctc Communications Corp 02141-2002 CAMBRIDGE CLEC 07/30/2002
(781) 835- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2002 WIRELESS 03/07/2006
(781) 835- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2002 WIRELESS 08/06/2007
(781) 836- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC -
(781) 836- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 09/30/2009
(781) 837- MARSHFIELD Verizon New England 02050 MARSHFIELD RBOC -
(781) 838- Worcester Nextel Communications 01610-2720 WIRELESS 01/17/2003
(781) 838- Worcester Nextel Communications 01610-2720 WIRELESS 09/15/2003
(781) 839- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 839- WALTHAM Bandwidth.Com Clec 02154 CLEC 05/09/2011
(781) 840- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/04/2005
(781) 840- Cambridge Infotelecom 02142-1531 CLEC 02/22/2012
(781) 840- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 08/22/2006
(781) 842- Comcast Phone Of Massachusetts CLEC -
(781) 844- Nextel Communications WIRELESS -
(781) 846- QUINCY Global Naps 02169 CLEC -
(781) 847- BOSTON Cbeyond Communications 02210 CLEC 12/04/2009
(781) 849- BRAINTREE Verizon New England 02184 BRAINTREE RBOC -
(781) 850- BOSTON Level 3 Communications 02110 CLEC 03/08/2005
(781) 850- BOSTON Level 3 Communications 02110 CLEC 12/22/2003
(781) 850- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 07/03/2008
(781) 851- Conversent Communications Of Massachusetts CLEC 05/28/2009
(781) 852- CAMBRIDGE Mci Worldcom Communications 02141 CAMBRIDGE CLEC -
(781) 853- REVERE Nextel Communications 02151 WIRELESS 08/16/2005
(781) 853- REVERE Sprint Spectrum 02151 PCS 04/23/2007
(781) 854- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 854- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 09/07/2005
(781) 854- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 09/07/2005
(781) 854- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 10/04/2006
(781) 857- BROCKTON Verizon New England 02401 BROCKTON RBOC -
(781) 858- Boston Nextel Communications 02215-3468 WIRELESS -
(781) 859- CAMBRIDGE Paetec Communications 02138 BOSTON CLEC 02/11/2005
(781) 859- CAMBRIDGE Sprint Spectrum 02138 PCS 08/13/2007
(781) 859- CAMBRIDGE Sprint Spectrum 02138 PCS 07/02/2004
(781) 860- LEXINGTON Verizon New England 02421 RBOC -
(781) 862- LEXINGTON Verizon New England 02421 RBOC -
(781) 864- Cambridge New Cingular Wireless Pcs 02141-2103 WIRELESS -
(781) 866- WOBURN Sprint Spectrum 01801 PCS 07/30/2002
(781) 867- S BOSTON Ymax Communications Corp 02127 CLEC 10/31/2008
(781) 869- Cambridge Paetec Communications 02141-2002 BOSTON CLEC 03/17/2009
(781) 870- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC -
(781) 872- BOSTON Global Crossing Local Services 02110 BOSTON CLEC -
(781) 872- BOSTON Infotelecom 02110 CLEC 02/22/2012
(781) 873- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 875- Foxboro Comcast Phone Of Massachusetts 02035-2602 CLEC -
(781) 876- WAKEFIELD Verizon New England 01880 WAKEFIELD RBOC -
(781) 879- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 08/21/2001
(781) 879- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 12/06/2006
(781) 879- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 08/06/2007
(781) 879- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 08/03/2010
(781) 879- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 08/05/2009
(781) 880- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 881- BOSTON Xo Massachusetts 02110 CLEC 02/17/2011
(781) 884- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 884- BOSTON Omnipoint Miami E License 02110 CAMBRIDGE PCS 04/10/2009
(781) 885- Foxboro Comcast Phone Of Massachusetts 02035-2602 CLEC 06/08/2012
(781) 885- Foxboro Omnipoint Miami E License 02035-2602 PCS 07/18/2012
(781) 886- BROCKTON Ctc Communications Corp 02401 BROCKTON CLEC 08/21/2001
(781) 888- Cambridge Omnipoint Miami E License 02141-2002 CAMBRIDGE PCS -
(781) 890- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 892- BURLINGTON Verizon New England 01803 BURLINGTON RBOC -
(781) 894- WALTHAM Verizon New England 02154 WALTHAM RBOC -
(781) 896- BURLINGTON Verizon New England 01803 BURLINGTON RBOC -
(781) 898- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC -
(781) 898- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 12/20/2005
(781) 898- Cambridge Cellco Partnership Dba Verizon Wireless 02142-1531 WIRELESS 03/04/2010
(781) 898- Cambridge Cellco Partnership Dba Verizon Wireless 02142-1531 WIRELESS 11/03/2009
(781) 900- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 902- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 903- QUINCY Global Naps 02169 CLEC 06/21/2001
(781) 904- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 906- BOSTON Mcimetro Access Transmission Services 02199 BOSTON CLEC -
(781) 907- CAMBRIDGE Sprint Spectrum 02141 PCS 10/04/2011
(781) 907- CAMBRIDGE Verizon New England 02141 WALTHAM RBOC 02/11/2008
(781) 907- CAMBRIDGE Verizon New England 02141 WALTHAM RBOC 07/18/2008
(781) 907- CAMBRIDGE Paetec Communications 02141 CLEC 11/07/2012
(781) 909- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 02/23/2001
(781) 909- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 09/19/2005
(781) 909- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 09/19/2005
(781) 910- North Billerica Cellco Partnership Dba Verizon Wireless 01862-2001 WIRELESS -
(781) 912- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC -
(781) 912- Cambridge Infotelecom 02141-2028 CLEC 02/21/2012
(781) 914- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 02/23/2001
(781) 914- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 01/14/2011
(781) 915- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2028 WIRELESS 12/07/2005
(781) 915- Cambridge Cellco Partnership Dba Verizon Wireless 02141-2028 WIRELESS 02/06/2006
(781) 916- CHARLESTOWN Broadview Networks 02129 CLEC -
(781) 916- CHARLESTOWN Level 3 Communications 02129 CLEC 04/26/2005
(781) 917- BOSTON Cellco Partnership Dba Verizon Wireless 02199 BOSTON WIRELESS 12/06/2012
(781) 917- BOSTON Cellco Partnership Dba Verizon Wireless 02199 WIRELESS 06/25/2012
(781) 918- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/18/2005
(781) 918- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/24/2005
(781) 918- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/24/2005
(781) 918- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/24/2005
(781) 918- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/24/2005
(781) 918- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC 03/24/2005
(781) 919- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 07/05/2005
(781) 919- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC 07/05/2005
(781) 922- ACTON Mcimetro Access Transmission Services 01720 BOSTON CLEC -
(781) 922- ACTON Nextel Communications 01720 WIRELESS 11/01/2004
(781) 922- ACTON Nextel Communications 01720 WIRELESS 03/01/2005
(781) 922- ACTON Ymax Communications Corp 01720 CLEC 10/30/2008
(781) 923- Foxboro Bandwidth.Com Clec 02035-2602 CLEC 11/10/2008
(781) 924- Comcast Phone Of Massachusetts CLEC -
(781) 924- Bandwidth.Com Clec CLEC 12/13/2010
(781) 925- HINGHAM Verizon New England 02043 HINGHAM RBOC -
(781) 926- BOSTON Xo Massachusetts 02110 CLEC 10/12/2010
(781) 927- BOSTON Freedom Ring Communications 02110 CLEC 04/10/2007
(781) 927- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 10/06/2008
(781) 927- BOSTON New Cingular Wireless Pcs 02110 WIRELESS 08/15/2006
(781) 929- New Cingular Wireless Pcs WIRELESS 04/24/2001
(781) 930- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC 09/19/2005
(781) 930- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC 10/12/2010
(781) 932- WINCHESTER Verizon New England 01890 WINCHESTER RBOC -
(781) 934- DUXBURY Verizon New England 02332 DUXBURY RBOC -
(781) 936- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 936- BOSTON Broadview Networks 02110 CLEC 10/03/2006
(781) 936- BOSTON Comcast Phone Of Massachusetts 02110 CLEC 10/19/2006
(781) 938- WINCHESTER Verizon New England 01890 WINCHESTER RBOC -
(781) 940- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 941- SAUGUS Cellco Partnership Dba Verizon Wireless 01906 WIRELESS 02/05/2007
(781) 941- SAUGUS Cellco Partnership Dba Verizon Wireless 01906 WIRELESS 12/06/2012
(781) 943- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC -
(781) 945- LEXINGTON Verizon New England 02421 RBOC -
(781) 948- Boston Xo Massachusetts 02110-1010 NORWOOD CLEC -
(781) 949- BOSTON Allegiance Telecom 02210 BOSTON CLEC -
(781) 951- Bedford Rnk 01730-2730 CLEC 06/12/2001
(781) 952- BOSTON Xo Massachusetts 02210 CLEC 10/12/2010
(781) 953- Boston Nextel Communications 02215-3468 WIRELESS -
(781) 954- Bedford Infotelecom 01730-2730 CLEC 02/22/2012
(781) 957- CHARLESTOWN Broadview Networks 02129 CLEC -
(781) 958- LEXINGTON Verizon New England 02421 RBOC -
(781) 960- BOSTON Paetec Communications 02110 BOSTON CLEC -
(781) 960- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 06/26/2012
(781) 960- BOSTON Cellco Partnership Dba Verizon Wireless 02110 WIRELESS 12/06/2012
(781) 962- WOBURN Sprint Spectrum 01801 PCS -
(781) 964- WALPOLE Sprint Spectrum 02081 PCS -
(781) 966- CHARLESTOWN Broadview Networks 02129 CLEC -
(781) 969- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 972- BOSTON Allegiance Telecom 02210 BOSTON CLEC -
(781) 973- Cambridge Xo Massachusetts 02141-2028 MASSACHUSETTS CLEC 07/05/2005
(781) 974- CAMBRIDGE Ctc Communications Corp 02138 CAMBRIDGE CLEC 02/23/2001
(781) 974- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 08/04/2004
(781) 974- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 05/04/2004
(781) 974- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 03/07/2006
(781) 974- CAMBRIDGE Cellco Partnership Dba Verizon Wireless 02138 WIRELESS 03/03/2004
(781) 975- BROCKTON Omnipoint Miami E License 02401 BROCKTON PCS 02/23/2001
(781) 976- Worcester 01609-2803 WORCESTER UNKNOWN -
(781) 977- BOSTON Sprint Spectrum 02199 PCS 03/14/2011
(781) 979- MALDEN Verizon New England 02148 MALDEN RBOC -
(781) 982- ROCKLAND Verizon New England 02370 ROCKLAND RBOC -
(781) 984- BOSTON Allegiance Telecom 02210 BOSTON CLEC 01/12/2001
(781) 985- Cambridge Omnipoint Miami E License 02141-2002 CAMBRIDGE PCS 07/18/2005
(781) 985- Cambridge Omnipoint Miami E License 02141-2002 CAMBRIDGE PCS 11/23/2005
(781) 987- Comcast Phone Of Massachusetts CLEC -
(781) 987- Dsci Corporation CLEC 03/03/2006
(781) 987- Cellco Partnership Dba Verizon Wireless WIRELESS 09/07/2006
(781) 987- Xo Massachusetts MASSACHUSETTS CLEC 07/12/2005
(781) 987- Xo Massachusetts NORWOOD CLEC 07/12/2005
(781) 989- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC -
(781) 989- Cambridge Broadwing Communications 02142-1531 BOSTON CLEC 10/24/2006
(781) 990- Level 3 Communications CLEC 11/16/2005
(781) 990- Broadview Networks CLEC 10/03/2006
(781) 990- Bandwidth.Com Clec CLEC 05/27/2010
(781) 990- Bandwidth.Com Clec CLEC 11/10/2008
(781) 992- SOUTH BOSTON Dsci Corporation 02127 CLEC 03/08/2005
(781) 994- Cambridge Teleport Communications Group 02141-2002 CAMBRIDGE CLEC -
(781) 995- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 10/12/2004
(781) 995- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 02/18/2005
(781) 996- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC -
(781) 996- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 04/26/2005
(781) 996- CAMBRIDGE Level 3 Communications 02141 CAMBRIDGE CLEC 07/30/2004
(781) 996- CAMBRIDGE New Cingular Wireless Pcs 02141 WIRELESS 07/12/2010
(781) 998- QUINCY Global Naps 02169 CLEC -
(781) 999- BEDFORD Cellco Partnership Dba Verizon Wireless 01730 WIRELESS 04/04/2011
(781) 999- BEDFORD Cellco Partnership Dba Verizon Wireless 01730 WIRELESS 06/17/2011
(781) 999- BEDFORD Cellco Partnership Dba Verizon Wireless 01730 WIRELESS 05/21/2012


Cities that Use 781 Area Code

Worcester, Walpole, Boston, Cambridge, Quincy, Waltham, South Boston, Wakefield, Burlington, Bedford, West Roxbury, Lexington, Saugus, Wellesley, North Billerica, Dedham, Norwood, Acton, Rockland, Framingham, S Boston, Reading, Revere, Needham, Bryantville, Stoughton, Malden, Marshfield, Weymouth, Lynnfield, Braintree, Franklin, Woburn, Winchester, Foxboro, Hingham, Canton, Kingston, Brockton, Whitman, Charlestown, Randolph, Lynn, Arlington, Scituate, Fairhaven, Mansfield, Marblehead, Norwell, Sharon, Lawrence, Hanover, Duxbury, and Somerville

781 Area Code External Links