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: 405

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
916-405 A Elk Grove CA EKGVCAXGDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-405 0 Elk Grove CA   683G BCM ONE CLOUD COMMUNICATIONS, LLC 726      
916-405 1 Elk Grove CA SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726      
916-405 2 Elk Grove CA RSVLCAXFDS1  3964 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS, INC 726      
916-405 3 Elk Grove CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-405 4 Elk Grove CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-405 5 Elk Grove CA EKGVCAXGDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-405 6 Elk Grove CA EKGVCAXGDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-405 7 Elk Grove CA EKGVCAXGDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-405 8 Elk Grove CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-405 9 Elk Grove CA RSVLCAXFPS0  3964 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS, INC 726      

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.