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: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 679

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-679 A Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
909-679 0 Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
909-679 1 Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
909-679 2 Colton CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
909-679 3 Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
909-679 4 Colton CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
909-679 5 Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
909-679 6 Colton CA LSANCAJW6MD  073H TELNYX LLC 730      
909-679 7 Colton CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-679 8 Colton CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-679 9 Colton CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.