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: 714 [Rate centres in NPA 714] [Dial plan for NPA 714]

NXX: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-276 A Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
714-276 0 Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
714-276 1 Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
714-276 2 Anaheim CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-276 3 Anaheim CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-02   
714-276 4 Anaheim CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-10-13   
714-276 5 Anaheim CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-08-24   
714-276 6 Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
714-276 7 Anaheim CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-08-24   
714-276 8 Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
714-276 9 Anaheim CA LSANCARCD3S  649C ONVOY, LLC - CA 730      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.