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: 909

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-909 A Cheshire Center OH CLMKOHPEPS0  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 324      
740-909 0 Cheshire Center OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2021-04-19   
740-909 3 Cheshire Center OH CLMKOHPEPS0  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 324   2015-12-24   
740-909 4 Cheshire Center OH CLMKOHPEPS0  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 324   2012-12-14   
740-909 6 Cheshire Center OH   464C ONVOY, LLC - OH 324   2021-03-11   
740-909 7 Cheshire Center OH   508J CENTURYLINK COMMUNICATIONS LLC 324   2013-12-02   
740-909 8 Cheshire Center OH   464C ONVOY, LLC - OH 324   2021-03-11   

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

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.