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: 707 [Rate centres in NPA 707] [Dial plan for NPA 707]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-379 A Valley Ford CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-05-18   
707-379 0 Valley Ford CA   222H LOCAL ACCESS SERVICES LLC - CA 722   2016-09-15   
707-379 1 Valley Ford CA   073H TELNYX LLC 722   2017-08-04   
707-379 2 Valley Ford CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-05-18   
707-379 3 Valley Ford CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-05-18   
707-379 4 Valley Ford CA   649C ONVOY, LLC - CA 722   2018-12-24   
707-379 5 Valley Ford CA   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-13   
707-379 6 Valley Ford CA   7575 CENTURYLINK COMMUNICATIONS LLC 722   2014-06-09   
707-379 7 Valley Ford CA   649C ONVOY, LLC - CA 722   2013-11-30   
707-379 8 Valley Ford CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 722   2014-08-27   
707-379 9 Valley Ford CA   649C ONVOY, LLC - CA 722   2013-11-30   

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

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.