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.

NPA: 937 [Rate centres in NPA 937] [Dial plan for NPA 937]

NXX: 779

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-779 A West Union OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2020-12-28   
937-779 0 West Union OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2007-06-08   
937-779 1 West Union OH DYTNOH22XDY  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2008-02-17   
937-779 2 West Union OH DYTNOH22XDY  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-06-10   
937-779 3 West Union OH GRTWOHXAYMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-02-16   
937-779 4 West Union OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2004-07-12   
937-779 5 West Union OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-12-16   
937-779 6 West Union OH DYTNOH22XDY  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2006-06-23   
937-779 7 West Union OH DYTNOH22XDY  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2005-11-06   
937-779 8 West Union OH DYTNOH22XXX  7836 INTERMEDIA COMMUNICATIONS INC. - OH 328   2004-10-01   
937-779 9 West Union OH DYTNOH22XDY  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2006-12-15   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.