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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: BRTNMACR0MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
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   
508-802 A Taunton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-802 6 Taunton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-802 9 Taunton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2005-08-03   
508-837 A Fall River MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-837 6 Fall River MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-844 5 Taunton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2007-06-29   
508-901 A Nantucket MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-901 6 Nantucket MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-901 8 Nantucket MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2009-10-08   
508-905 2 Wellfleet MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2007-02-21   
508-915 5 Southgate MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2003-07-05   
508-924 A East Bridgewater MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-924 6 East Bridgewater MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-927 3 Plymouth MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2006-05-08   
508-938 7 Westport MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2005-06-20   
508-985 7 New Bedford MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-11-14   
774-202 8 New Bedford MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2006-12-22   
774-206 8 New Bedford MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-01-07   
774-213 A Middleboro MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-213 3 Middleboro MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-02-05   
774-226 1 Taunton MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-03-11   
774-227 A Taunton MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-227 6 Taunton MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-227 7 Taunton MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128   2001-08-15   
774-227 9 Taunton MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-229 1 Seekonk MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2003-04-26   
774-237 A Harwich MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-237 1 Harwich MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-05-17   
774-250 A Easton MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-250 1 Easton MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-02-26   
774-250 6 Easton MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2015-07-17   
774-265 1 Norton MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-01-17   
774-271 3 Rochester MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2006-12-03   
774-296 7 Brockton MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2011-11-18   
774-313 3 Sagamore MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2005-09-23   
774-323 1 Brewster MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2004-02-08   
774-323 6 Brewster MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2006-11-04   
774-328 3 New Bedford MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2007-04-29   
774-352 A Dennis MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-352 1 Dennis MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2001-10-15   
774-357 7 Fall River MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2015-06-05   
774-365 5 Fall River MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2012-04-05   
774-377 6 Mattapoisett MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2006-11-14   
774-413 2 Sagamore MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2008-12-15   
774-504 3 Taunton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2015-04-27   
774-521 A Osterville MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-521 1 Osterville MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2001-10-15   
774-538 3 Provincetown MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2007-02-20   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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