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: 670

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-670 A Elsinore CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
951-670 0 Elsinore CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2023-11-30   
951-670 1 Elsinore CA LSANCAJW7MD  939H COMMIO, LLC 730   2024-01-27   
951-670 2 Elsinore CA LSANCAJW7MD  939H COMMIO, LLC 730   2024-01-27   
951-670 3 Elsinore CA LSANCAJW7MD  939H COMMIO, LLC 730   2024-01-27   
951-670 4 Elsinore CA LSANCAJW7MD  939H COMMIO, LLC 730   2024-01-27   
951-670 5 Elsinore CA LSANCAJW7MD  939H COMMIO, LLC 730   2024-01-27   
951-670 6 Elsinore CA   649C ONVOY, LLC - CA 730   2024-04-18   
951-670 7 Elsinore CA   649C ONVOY, LLC - CA 730   2024-03-09   
951-670 8 Elsinore CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-12-01   
951-670 9 Elsinore CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2023-11-30   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.