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

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      
508-258 A Dennis MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-296 A Cataumet MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-402 A Fall River MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-436 A Brockton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-469 A Chatham MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-514 A Wellfleet MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-521 A Brockton MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-538 A Marion MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-568 A Hyannis MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-659 A Bridgewater MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
508-684 A Vineyard Haven MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-717 A New Bedford MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-802 A Taunton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-837 A Fall River MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-901 A Nantucket MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-924 A East Bridgewater MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
774-213 A Middleboro MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-227 A Taunton MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-237 A Harwich MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-250 A Easton MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-352 A Dennis MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-521 A Osterville MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-628 A New Bedford MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-654 A Rehoboth MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-773 A Plymouth MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-888 A Fall River MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
781-610 A Rockland MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
781-783 A Hingham MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-804 A Hingham MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
781-831 A Kingston MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-886 A Stoughton MA 3370 CTC COMMUNICATIONS CORP. - MA 128      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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