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: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 430

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-430 A Sun City CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-430 0 Sun City CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2017-06-09   
951-430 1 Sun City CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-07-20   
951-430 2 Sun City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-28   
951-430 3 Sun City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-19   
951-430 4 Sun City CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-12-20   
951-430 5 Sun City CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-11-28   
951-430 6 Sun City CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2019-03-03   
951-430 7 Sun City CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-08   
951-430 8 Sun City CA LSANCAJW6MD  073H TELNYX LLC 730   2017-06-16   
951-430 9 Sun City CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-07-11   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.