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: BSTNMALBDS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
781-612 8 Canton MA 7135 TC SYSTEMS, INC. 128   2021-04-16   
781-612 9 Canton MA 7135 TC SYSTEMS, INC. 128   2021-04-16   
781-635 A Norwell MA 7135 TC SYSTEMS, INC. 128      
781-635 1 Norwell MA 7135 TC SYSTEMS, INC. 128      
781-680 A Norwood MA 7135 TC SYSTEMS, INC. 128      
781-680 0 Norwood MA 7135 TC SYSTEMS, INC. 128      
781-680 6 Norwood MA 7135 TC SYSTEMS, INC. 128   2016-03-01   
781-737 3 Canton MA 7135 TC SYSTEMS, INC. 128   2004-05-14   
781-737 4 Canton MA 7135 TC SYSTEMS, INC. 128   2004-05-14   
781-737 5 Canton MA 7135 TC SYSTEMS, INC. 128   2004-05-14   
781-737 6 Canton MA 7135 TC SYSTEMS, INC. 128   2004-05-14   
781-754 A Bryantville MA 7135 TC SYSTEMS, INC. 128      
781-754 9 Bryantville MA 7135 TC SYSTEMS, INC. 128      
781-763 A Rockland MA 7135 TC SYSTEMS, INC. 128      
781-763 0 Rockland MA 7135 TC SYSTEMS, INC. 128      
781-763 2 Rockland MA 7135 TC SYSTEMS, INC. 128      
781-763 4 Rockland MA 7135 TC SYSTEMS, INC. 128      
781-763 9 Rockland MA 7135 TC SYSTEMS, INC. 128      
781-817 A Braintree MA 7135 TC SYSTEMS, INC. 128      
781-817 1 Braintree MA 7135 TC SYSTEMS, INC. 128      
781-817 8 Braintree MA 7135 TC SYSTEMS, INC. 128      
781-847 A Stoughton MA 7135 TC SYSTEMS, INC. 128      
781-847 4 Stoughton MA 7135 TC SYSTEMS, INC. 128      
781-952 A Braintree MA 7135 TC SYSTEMS, INC. 128      
781-952 1 Braintree MA 7135 TC SYSTEMS, INC. 128      
781-952 2 Braintree MA 7135 TC SYSTEMS, INC. 128      
781-952 3 Braintree MA 7135 TC SYSTEMS, INC. 128      
781-952 6 Braintree MA 7135 TC SYSTEMS, INC. 128      

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

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