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: 650

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-650 A Pepperwood CA   649C ONVOY, LLC - CA 722      
707-650 0 Pepperwood CA SNFCCAMKX6Y  515J IP HORIZON LLC 722      
707-650 1 Pepperwood CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-650 2 Pepperwood CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-650 3 Pepperwood CA   516C AT&T CORP. 722      
707-650 7 Pepperwood CA EURKCA01DMD  388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 722      
707-650 8 Pepperwood CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722      
707-650 9 Pepperwood CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      

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.