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: 418

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-418 A Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-418 0 Perris CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-01-14   
951-418 1 Perris CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2017-02-03   
951-418 2 Perris CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2017-06-10   
951-418 3 Perris CA LSANCAJW6MD  073H TELNYX LLC 730   2017-06-02   
951-418 4 Perris CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-05-25   
951-418 5 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-04-09   
951-418 6 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-04-09   
951-418 7 Perris CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2018-03-29   
951-418 8 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-03-12   
951-418 9 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2017-01-13   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.