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: 463

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-463 A Yorba Linda CA   649C ONVOY, LLC - CA 730      
714-463 0 Yorba Linda CA   6529 T-MOBILE USA, INC. 730   2008-03-01   
714-463 1 Yorba Linda CA   649C ONVOY, LLC - CA 730   2005-09-29   
714-463 3 Yorba Linda CA   624H ONVOY SPECTRUM, LLC 730   2024-05-31   
714-463 4 Yorba Linda CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
714-463 5 Yorba Linda CA   6529 T-MOBILE USA, INC. 730   2007-12-03   
714-463 6 Yorba Linda CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-03-29   
714-463 7 Yorba Linda CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2007-03-13   
714-463 8 Yorba Linda CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2010-04-01   
714-463 9 Yorba Linda CA   624H ONVOY SPECTRUM, LLC 730   2024-05-31   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.