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: 234

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-234 A Hopedale OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-234 1 Hopedale OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2019-11-16   
740-234 2 Hopedale OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-24   
740-234 3 Hopedale OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-10-02   
740-234 4 Hopedale OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-07-24   
740-234 9 Hopedale OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2020-02-22   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.