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: 605

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-605 A Potter Valley CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-605 0 Potter Valley CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-29   
707-605 1 Potter Valley CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-30   
707-605 2 Potter Valley CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
707-605 3 Potter Valley CA SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-06-09   
707-605 4 Potter Valley CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-30   
707-605 5 Potter Valley CA FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-13   
707-605 6 Potter Valley CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-24   
707-605 7 Potter Valley CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-01-24   
707-605 8 Potter Valley CA   515J IP HORIZON LLC 722   2016-09-15   
707-605 9 Potter Valley CA SNJUCACL3MD  073H TELNYX LLC 722   2017-08-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.