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: NRTNMAAACM4

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
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   
781-439 9 Reading MA 5562 METROPCS, INC. 128   2003-01-14   
781-441 9 Dedham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-03-01   
781-443 2 Arlington MA 5562 METROPCS, INC. 128   2003-08-03   
781-443 3 Arlington MA 5562 METROPCS, INC. 128   2003-08-03   
781-443 4 Arlington MA 5562 METROPCS, INC. 128   2003-11-30   
781-443 5 Arlington MA 5562 METROPCS, INC. 128   2003-12-29   
781-456 0 Lexington MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-02-05   
781-457 8 Lexington MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-10-14   
781-458 9 Lexington MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-12-17   
781-468 8 Dedham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2018-03-03   
781-469 A Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-469 2 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-04-12   
781-469 3 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-04-12   
781-469 4 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-04-12   
781-469 8 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-12-14   
781-469 9 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-12-14   
781-473 1 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-08-23   
781-473 4 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-02-11   
781-473 6 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-08-23   
781-473 7 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-02-11   
781-473 8 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-04-16   
781-473 9 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-04-16   
781-475 0 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-04-13   
781-475 2 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-09-24   
781-475 3 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-08-25   
781-475 4 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-11-20   
781-475 6 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-01-19   
781-475 7 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-06-16   
781-475 8 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-02-08   
781-475 9 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2002-12-09   
781-476 3 Marblehead MA 5562 METROPCS, INC. 128   2017-04-28   
781-479 6 Lynn MA 5562 METROPCS, INC. 128   2006-12-15   
781-479 7 Lynn MA 5562 METROPCS, INC. 128   2006-12-15   
781-479 9 Lynn MA 5562 METROPCS, INC. 128   2006-08-29   
781-484 7 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-03-13   
781-485 7 Revere MA 5562 METROPCS, INC. 128   2005-07-10   
781-492 A Dedham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-493 0 Dedham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-06-07   
781-493 1 Dedham MA 5562 METROPCS, INC. 128   2024-06-07   
781-498 1 Medford MA 5562 METROPCS, INC. 128   2024-11-30   
781-498 9 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-07-30   
781-504 A Woburn MA 5562 METROPCS, INC. 128      
781-504 1 Woburn MA 5562 METROPCS, INC. 128      
781-504 3 Woburn MA 5562 METROPCS, INC. 128      
781-504 4 Woburn MA 5562 METROPCS, INC. 128      
781-504 5 Woburn MA 5562 METROPCS, INC. 128      
781-504 6 Woburn MA 5562 METROPCS, INC. 128      
781-504 8 Woburn MA 5562 METROPCS, INC. 128      
781-504 9 Woburn MA 5562 METROPCS, INC. 128      
781-506 0 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-08-23   
781-506 2 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-10-29   
781-506 3 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-10-29   
781-506 4 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-10-29   
781-506 5 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-02-11   
781-506 7 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-11-10   
781-506 8 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-04-16   
781-510 A Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-510 0 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-510 1 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-510 2 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-510 3 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-510 4 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-01-31   
781-510 6 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-510 9 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-513 A Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-513 0 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-07-05   
781-513 1 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-07-05   
781-513 2 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-22   
781-513 4 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-07-20   
781-513 5 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-07-20   
781-513 8 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-15   
781-513 9 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-12-15   
781-517 8 Melrose MA 5562 METROPCS, INC. 128   2011-12-20   
781-518 1 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-06-28   
781-518 3 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-04-24   
781-518 8 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-06-30   
781-520 A Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 0 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 1 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 2 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 3 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 5 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 6 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 7 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 8 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 9 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-521 0 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2002-12-09   
781-521 2 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-10-26   
781-521 3 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-02-11   
781-521 4 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-06-04   
781-521 5 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-06-04   
781-521 6 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-09-22   
781-521 7 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-12-04   
781-521 8 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-01-12   
781-521 9 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2002-12-09   
781-526 A Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.