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: BRTNMACOVMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
351-371 6 Westminster MA 7135 TC SYSTEMS, INC. 128      
508-204 6 New Bedford MA 7135 TC SYSTEMS, INC. 128      
508-501 A New Bedford MA 7135 TC SYSTEMS, INC. 128      
508-501 2 New Bedford MA 7135 TC SYSTEMS, INC. 128      
508-591 A Plymouth MA 7135 TC SYSTEMS, INC. 128      
508-591 1 Plymouth MA 7135 TC SYSTEMS, INC. 128      
508-591 9 Plymouth MA 7135 TC SYSTEMS, INC. 128      
508-744 A Barnstable MA 7135 TC SYSTEMS, INC. 128      
508-744 2 Barnstable MA 7135 TC SYSTEMS, INC. 128      
617-597 8 Newton MA 7135 TC SYSTEMS, INC. 128      
617-668 2 Watertown MA 7135 TC SYSTEMS, INC. 128      
617-668 7 Watertown MA 7135 TC SYSTEMS, INC. 128      
617-668 8 Watertown MA 7135 TC SYSTEMS, INC. 128      
617-671 2 Boston MA 7135 TC SYSTEMS, INC. 128      
617-671 3 Boston MA 7135 TC SYSTEMS, INC. 128      
617-848 6 Boston MA 7135 TC SYSTEMS, INC. 128      
617-848 7 Boston MA 7135 TC SYSTEMS, INC. 128      
774-226 A Taunton MA 7135 TC SYSTEMS, INC. 128      
774-304 5 Sturbridge MA 7135 TC SYSTEMS, INC. 128      
774-335 6 Millis MA 7135 TC SYSTEMS, INC. 128      
774-347 6 North Brookfield MA 7135 TC SYSTEMS, INC. 128      
774-376 A Carver MA 7135 TC SYSTEMS, INC. 128      
774-376 6 Carver MA 7135 TC SYSTEMS, INC. 128      
774-387 6 Blackstone MA 7135 TC SYSTEMS, INC. 128      
774-515 6 Boylston MA 7135 TC SYSTEMS, INC. 128      
774-551 2 Grafton MA 7135 TC SYSTEMS, INC. 128      
774-601 6 Southbridge MA 7135 TC SYSTEMS, INC. 128      
774-633 8 Auburn MA 7135 TC SYSTEMS, INC. 128      
774-702 A Vineyard Haven MA 7135 TC SYSTEMS, INC. 128      
774-702 6 Vineyard Haven MA 7135 TC SYSTEMS, INC. 128      
774-708 6 Millbury MA 7135 TC SYSTEMS, INC. 128      
774-775 6 Wareham MA 7135 TC SYSTEMS, INC. 128      
774-801 6 Orleans MA 7135 TC SYSTEMS, INC. 128      
774-813 6 Whitinsville MA 7135 TC SYSTEMS, INC. 128      
781-678 A Hull MA 7135 TC SYSTEMS, INC. 128      
781-678 6 Hull MA 7135 TC SYSTEMS, INC. 128      
781-943 7 Wellesley MA 7135 TC SYSTEMS, INC. 128      
857-354 4 Boston MA 7135 TC SYSTEMS, INC. 128      
857-524 6 South Boston MA 7135 TC SYSTEMS, INC. 128      
978-286 6 Sterling MA 7135 TC SYSTEMS, INC. 128      
978-780 6 Athol MA 7135 TC SYSTEMS, INC. 128      
978-797 6 Rockport MA 7135 TC SYSTEMS, INC. 128      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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