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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
781-367 6 Woburn MA 5562 METROPCS, INC. 128      
781-367 7 Woburn MA 5562 METROPCS, INC. 128      
781-367 8 Woburn MA 5562 METROPCS, INC. 128      
781-367 9 Woburn MA 5562 METROPCS, INC. 128      
781-389 A Winchester MA 5562 METROPCS, INC. 128      
781-389 0 Winchester MA 5562 METROPCS, INC. 128      
781-389 1 Winchester MA 5562 METROPCS, INC. 128      
781-389 2 Winchester MA 5562 METROPCS, INC. 128      
781-389 3 Winchester MA 5562 METROPCS, INC. 128      
781-389 4 Winchester MA 5562 METROPCS, INC. 128      
781-389 5 Winchester MA 5562 METROPCS, INC. 128      
781-389 6 Winchester MA 5562 METROPCS, INC. 128      
781-389 7 Winchester MA 5562 METROPCS, INC. 128      
781-389 8 Winchester MA 5562 METROPCS, INC. 128      
781-389 9 Winchester MA 5562 METROPCS, INC. 128      
781-390 0 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-05-15   
781-390 1 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-05-15   
781-390 8 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-05-15   
781-405 A Woburn MA 5562 METROPCS, INC. 128      
781-405 0 Woburn MA 5562 METROPCS, INC. 128      
781-405 1 Woburn MA 5562 METROPCS, INC. 128      
781-405 2 Woburn MA 5562 METROPCS, INC. 128      
781-405 3 Woburn MA 5562 METROPCS, INC. 128      
781-405 4 Woburn MA 5562 METROPCS, INC. 128      
781-405 5 Woburn MA 5562 METROPCS, INC. 128      
781-405 6 Woburn MA 5562 METROPCS, INC. 128      
781-405 7 Woburn MA 5562 METROPCS, INC. 128      
781-405 8 Woburn MA 5562 METROPCS, INC. 128      
781-405 9 Woburn MA 5562 METROPCS, INC. 128      
781-417 0 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-04-13   
781-417 8 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-10-04   
781-417 9 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-06-22   
781-420 A Malden MA 5562 METROPCS, INC. 128      
781-420 0 Malden MA 5562 METROPCS, INC. 128      
781-420 1 Malden MA 5562 METROPCS, INC. 128      
781-420 2 Malden MA 5562 METROPCS, INC. 128      
781-420 3 Malden MA 5562 METROPCS, INC. 128      
781-420 4 Malden MA 5562 METROPCS, INC. 128      
781-420 5 Malden MA 5562 METROPCS, INC. 128      
781-420 6 Malden MA 5562 METROPCS, INC. 128      
781-420 7 Malden MA 5562 METROPCS, INC. 128      
781-420 8 Malden MA 5562 METROPCS, INC. 128      
781-420 9 Malden MA 5562 METROPCS, INC. 128      
781-426 1 Revere MA 5562 METROPCS, INC. 128   2005-05-28   
781-428 0 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-08-17   
781-428 1 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-08-17   
781-428 5 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-31   
781-428 6 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-31   
781-437 2 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-07-17   
781-437 8 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-02-20   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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