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: 833

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-833 A Kenwood CA KNWDCAXFDS0  2319 FRONTIER CALIFORNIA INC. 722      
707-833 0 Kenwood CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
707-833 1 Kenwood CA KNWDCAXFDS0  2319 FRONTIER CALIFORNIA INC. 722      
707-833 2 Kenwood CA KNWDCAXFDS0  2319 FRONTIER CALIFORNIA INC. 722      
707-833 3 Kenwood CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-833 4 Kenwood CA KNWDCAXFDS0  2319 FRONTIER CALIFORNIA INC. 722      
707-833 5 Kenwood CA KNWDCAXFDS0  2319 FRONTIER CALIFORNIA INC. 722      
707-833 6 Kenwood CA KNWDCAXFDS0  2319 FRONTIER CALIFORNIA INC. 722      
707-833 7 Kenwood CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-833 8 Kenwood CA SNJUCACL3MD  073H TELNYX LLC 722      
707-833 9 Kenwood CA   515J IP HORIZON LLC 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.