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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-394 A Riverside CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-394 0 Riverside CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-394 1 Riverside CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-394 2 Riverside CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-394 3 Riverside CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-394 4 Riverside CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-394 5 Riverside CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-394 6 Riverside CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-394 7 Riverside CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
951-394 8 Riverside CA ANHMCA01XEY  516C AT&T CORP. 730      
951-394 9 Riverside CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.