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: 916 [Rate centres in NPA 916] [Dial plan for NPA 916]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
916-776 A Walnut Grove CA WLGVCAXFRS4  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-776 1 Walnut Grove CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-776 2 Walnut Grove CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-776 4 Walnut Grove CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-776 6 Walnut Grove CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2009-02-25   
916-776 8 Walnut Grove CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2018-10-21   
916-776 9 Walnut Grove CA   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.