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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
413-354 1 Chester MA 318J COMCAST IP PHONE, LLC 126   2004-04-27   
413-357 3 Granville MA 318J COMCAST IP PHONE, LLC 126   2004-04-27   
413-360 5 Sandisfield MA 318J COMCAST IP PHONE, LLC 126   2021-07-12   
413-363 A Springfield MA 318J COMCAST IP PHONE, LLC 126      
413-363 0 Springfield MA 318J COMCAST IP PHONE, LLC 126   2005-12-22   
413-363 1 Springfield MA 318J COMCAST IP PHONE, LLC 126   2006-11-11   
413-363 2 Springfield MA 318J COMCAST IP PHONE, LLC 126   2006-11-11   
413-363 9 Springfield MA 318J COMCAST IP PHONE, LLC 126      
413-367 3 Montague MA 318J COMCAST IP PHONE, LLC 126   2004-04-27   
413-368 2 Springfield MA 318J COMCAST IP PHONE, LLC 126   2020-11-12   
413-368 3 Springfield MA 318J COMCAST IP PHONE, LLC 126   2020-11-12   
413-368 4 Springfield MA 318J COMCAST IP PHONE, LLC 126   2020-11-12   
413-368 5 Springfield MA 318J COMCAST IP PHONE, LLC 126   2020-11-12   
413-369 6 Conway MA 318J COMCAST IP PHONE, LLC 126   2004-08-08   
413-372 4 Springfield MA 318J COMCAST IP PHONE, LLC 126   2013-08-30   
413-372 5 Springfield MA 318J COMCAST IP PHONE, LLC 126   2012-11-25   
413-373 A Cummington MA 318J COMCAST IP PHONE, LLC 126      
413-373 1 Cummington MA 318J COMCAST IP PHONE, LLC 126   2019-12-09   
413-384 2 Longmeadow MA 318J COMCAST IP PHONE, LLC 126   2012-05-05   
413-391 7 Springfield MA 318J COMCAST IP PHONE, LLC 126   2011-09-26   
413-397 3 South Deerfield MA 318J COMCAST IP PHONE, LLC 126   2004-04-27   
413-409 8 Holyoke MA 318J COMCAST IP PHONE, LLC 126   2017-07-13   
413-414 6 Hinsdale MA 318J COMCAST IP PHONE, LLC 126   2020-07-27   
413-415 6 Amherst (Franklin County) MA 318J COMCAST IP PHONE, LLC 126   2020-08-25   
413-417 6 Springfield MA 318J COMCAST IP PHONE, LLC 126   2016-04-07   
413-417 7 Springfield MA 318J COMCAST IP PHONE, LLC 126   2016-02-24   
413-422 1 Millers Falls MA 318J COMCAST IP PHONE, LLC 126   2004-08-08   
413-436 8 Warren MA 318J COMCAST IP PHONE, LLC 126   2005-10-30   
413-437 7 Holyoke MA 318J COMCAST IP PHONE, LLC 126   2008-04-03   
413-455 A Springfield MA 318J COMCAST IP PHONE, LLC 126      
413-455 1 Springfield MA 318J COMCAST IP PHONE, LLC 126   2004-01-05   
413-455 2 Springfield MA 318J COMCAST IP PHONE, LLC 126   2006-07-04   
413-455 3 Springfield MA 318J COMCAST IP PHONE, LLC 126   2006-07-04   
413-471 6 Chesterfield MA 318J COMCAST IP PHONE, LLC 126   2019-11-29   
413-475 3 Greenfield MA 318J COMCAST IP PHONE, LLC 126   2004-04-27   
413-477 1 Gilbertville MA 318J COMCAST IP PHONE, LLC 126   2005-10-15   
413-489 3 Shelburne Falls MA 318J COMCAST IP PHONE, LLC 126   2004-04-27   
413-507 2 Springfield MA 318J COMCAST IP PHONE, LLC 126   2016-11-13   
413-538 4 Holyoke MA 318J COMCAST IP PHONE, LLC 126   2012-12-15   
413-558 2 Warren MA 318J COMCAST IP PHONE, LLC 126   2022-07-16   
413-570 4 Northampton MA 318J COMCAST IP PHONE, LLC 126   2014-08-26   
413-579 5 Westfield MA 318J COMCAST IP PHONE, LLC 126   2006-09-19   
413-599 5 Wilbraham MA 318J COMCAST IP PHONE, LLC 126   2009-11-25   
413-614 0 Northampton MA 318J COMCAST IP PHONE, LLC 126   2021-10-03   
413-614 1 Northampton MA 318J COMCAST IP PHONE, LLC 126   2021-10-03   
413-616 3 Otis MA 318J COMCAST IP PHONE, LLC 126   2021-07-23   
413-623 7 Becket MA 318J COMCAST IP PHONE, LLC 126   2018-05-19   
413-642 3 Westfield MA 318J COMCAST IP PHONE, LLC 126   2004-04-27   
413-642 5 Westfield MA 318J COMCAST IP PHONE, LLC 126   2009-03-22   
413-642 6 Westfield MA 318J COMCAST IP PHONE, LLC 126   2012-05-18   

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

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