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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-477 A Murrieta CA   6529 T-MOBILE USA, INC. 730   2019-02-23   
951-477 0 Murrieta CA   6664 SPRINT SPECTRUM L.P. 730   2019-12-24   
951-477 1 Murrieta CA   197D VONAGE NETWORK INC. 730   2020-06-18   
951-477 2 Murrieta CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2019-12-09   
951-477 3 Murrieta CA   649C ONVOY, LLC - CA 730   2019-04-22   
951-477 4 Murrieta CA   649C ONVOY, LLC - CA 730   2019-04-22   
951-477 5 Murrieta CA   649C ONVOY, LLC - CA 730   2019-04-22   
951-477 6 Murrieta CA   649C ONVOY, LLC - CA 730   2019-04-22   
951-477 7 Murrieta CA   6529 T-MOBILE USA, INC. 730   2019-04-14   
951-477 8 Murrieta CA   6529 T-MOBILE USA, INC. 730   2019-04-14   
951-477 9 Murrieta CA   6529 T-MOBILE USA, INC. 730   2019-02-23   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.