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: 687

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
916-687 A Elk Grove CA EKGVCAXHDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-687 0 Elk Grove CA EKGVCAXHDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-687 1 Elk Grove CA SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726   2005-11-09   
916-687 2 Elk Grove CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-08-05   
916-687 3 Elk Grove CA EKGVCAXJDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726   2004-11-04   
916-687 4 Elk Grove CA EKGVCAXHDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-687 5 Elk Grove CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2005-08-05   
916-687 6 Elk Grove CA EKGVCAXHDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-687 7 Elk Grove CA EKGVCAXHDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-687 8 Elk Grove CA EKGVCAXHDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-687 9 Elk Grove CA EKGVCAXHDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.