Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: BRTNMACR0MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-205 A Easton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-205 6 Easton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-247 1 Orleans MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-10-29   
508-258 A Dennis MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-258 6 Dennis MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-296 A Cataumet MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-296 1 Cataumet MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2005-01-20   
508-296 6 Cataumet MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-299 0 Falmouth MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-05-09   
508-322 5 Wareham MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2005-05-20   
508-350 1 East Bridgewater MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-05-08   
508-379 5 North Swansea MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2003-05-23   
508-402 A Fall River MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-402 6 Fall River MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-402 7 Fall River MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-436 A Brockton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-436 6 Brockton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-436 7 Brockton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-436 9 Brockton MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-05-02   
508-444 1 Falmouth MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-05-28   
508-465 4 Carver MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2014-03-10   
508-469 A Chatham MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-469 6 Chatham MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-503 0 Plymouth MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-05-09   
508-503 2 Plymouth MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-03-06   
508-514 A Wellfleet MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-521 A Brockton MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-521 1 Brockton MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-521 2 Brockton MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-521 6 Brockton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2006-02-16   
508-538 A Marion MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-538 2 Marion MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2009-03-02   
508-538 6 Marion MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-568 A Hyannis MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-568 1 Hyannis MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-568 2 Hyannis MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-568 3 Hyannis MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-568 5 Hyannis MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2007-02-07   
508-659 A Bridgewater MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-659 1 Bridgewater MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-08-24   
508-681 4 Osterville MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2007-04-25   
508-684 A Vineyard Haven MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-684 1 Vineyard Haven MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-05-26   
508-717 A New Bedford MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-717 0 New Bedford MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2003-03-14   
508-717 6 New Bedford MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-738 9 Taunton MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-05-22   
508-743 1 Buzzards Bay MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-03-08   
508-744 0 Barnstable MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-10-03   
508-744 1 Barnstable MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-07-22   

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Last updated: Wed, 01 Dec 2021 01:40:16 UTC

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