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: 452

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-452 A Buena Park CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2024-03-04   
714-452 0 Buena Park CA LSANCAJWRMD  026K BARR TELL USA, LLC 730      
714-452 1 Buena Park CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
714-452 2 Buena Park CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
714-452 3 Buena Park CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
714-452 4 Buena Park CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
714-452 5 Buena Park CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-452 6 Buena Park CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
714-452 7 Buena Park CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
714-452 8 Buena Park CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
714-452 9 Buena Park CA ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.