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: 610

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-610 A Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-610 0 Perris CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2022-08-22   
951-610 1 Perris CA LSANCAJWRMD  026K BARR TELL USA, LLC 730   2022-07-18   
951-610 2 Perris CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2022-08-22   
951-610 3 Perris CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-07-18   
951-610 4 Perris CA LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730   2023-11-28   
951-610 5 Perris CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-09-23   
951-610 6 Perris CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-10-16   
951-610 7 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2022-07-17   
951-610 8 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2022-07-17   
951-610 9 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2022-07-17   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.