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: 439

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-439 A Hemet: Sage DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-439 0 Hemet: Sage DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-439 1 Hemet: Sage DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-439 2 Hemet: Sage DA CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
951-439 3 Hemet: Sage DA CA LSANCAJW6MD  073H TELNYX LLC 730      
951-439 4 Hemet: Sage DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
951-439 5 Hemet: Sage DA CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
951-439 7 Hemet: Sage DA CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
951-439 8 Hemet: Sage DA CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
951-439 9 Hemet: Sage DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.