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.

Switch: ALVJCABBDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
424-772 A San Pedro CA 7661 COX CALIFORNIA TELCOM, LLC - CA 730   2006-08-26   
562-264 A Long Beach CA 7661 COX CALIFORNIA TELCOM, LLC - CA 730   2007-04-09   
949-218 A Capistrano Valley CA 7661 COX CALIFORNIA TELCOM, LLC - CA 730      
949-388 A Capistrano Valley CA 7661 COX CALIFORNIA TELCOM, LLC - CA 730      
949-481 A Capistrano Valley CA 7661 COX CALIFORNIA TELCOM, LLC - CA 730      
949-715 A Laguna Beach CA 7661 COX CALIFORNIA TELCOM, LLC - CA 730      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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