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: 238

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-238 A Perris CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-238 0 Perris CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-11-08   
951-238 1 Perris CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-11-09   
951-238 2 Perris CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-11-09   
951-238 3 Perris CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730   2008-02-10   
951-238 4 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2009-04-19   
951-238 5 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2009-07-18   
951-238 6 Perris CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2007-12-03   
951-238 7 Perris CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-08-02   
951-238 8 Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-11-09   
951-238 9 Perris CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-12-23   

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.