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: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 569

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-569 A Bremen OH BRMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-569 0 Bremen OH BRMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-569 1 Bremen OH BRMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-569 2 Bremen OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-10-23   
740-569 3 Bremen OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-04   
740-569 4 Bremen OH BRMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-569 5 Bremen OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2003-03-23   
740-569 6 Bremen OH BRMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-569 7 Bremen OH BRMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-569 8 Bremen OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2014-03-08   
740-569 9 Bremen OH BRMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.