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: 465

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-465 A Morral OH MRRLOHXARL0  0615 FRONTIER NORTH, INC. - OH 324      
740-465 0 Morral OH CLMBOHLT7MD  073H TELNYX LLC 324   2021-01-22   
740-465 1 Morral OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-08   
740-465 2 Morral OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-04-13   
740-465 3 Morral OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-11   
740-465 4 Morral OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2018-09-20   
740-465 5 Morral OH MRRLOHXARL0  0615 FRONTIER NORTH, INC. - OH 324      
740-465 6 Morral OH CLMDOH44MMD  516J TON80 COMMUNICATIONS, LLC 324   2021-10-14   
740-465 7 Morral OH MRRLOHXARL0  0615 FRONTIER NORTH, INC. - OH 324      
740-465 8 Morral OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2007-07-27   
740-465 9 Morral OH DLWROHXASMD  624H ONVOY SPECTRUM, LLC 324   2023-05-08   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.