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: 477

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-477 A Murrieta CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-477 0 Murrieta CA   6529 T-MOBILE USA, INC. 730      
951-477 1 Murrieta CA LSANCAJW5MD  197D VONAGE AMERICA LLC 730      
951-477 2 Murrieta CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
951-477 3 Murrieta CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
951-477 4 Murrieta CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
951-477 5 Murrieta CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
951-477 6 Murrieta CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
951-477 7 Murrieta CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-477 8 Murrieta CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-477 9 Murrieta CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.