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: 705

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-705 A Valley Ford CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-705 0 Valley Ford CA SNFCCAMKX6Y  515J IP HORIZON LLC 722   2021-05-03   
707-705 1 Valley Ford CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-07-28   
707-705 5 Valley Ford CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-04-02   
707-705 7 Valley Ford CA SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722   2020-10-01   
707-705 9 Valley Ford CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-10-26   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.