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: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-590 A Conejo CA THOKCAXFDS1  2319 FRONTIER CALIFORNIA INC. 730      
805-590 0 Conejo CA   649C ONVOY, LLC - CA 730   2016-02-24   
805-590 1 Conejo CA   2319 FRONTIER CALIFORNIA INC. 730      
805-590 2 Conejo CA   649C ONVOY, LLC - CA 730   2013-03-08   
805-590 3 Conejo CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-06-15   
805-590 4 Conejo CA   649C ONVOY, LLC - CA 730   2013-11-29   
805-590 5 Conejo CA   649C ONVOY, LLC - CA 730   2012-12-31   
805-590 6 Conejo CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-05-02   
805-590 7 Conejo CA   649C ONVOY, LLC - CA 730   2008-06-01   
805-590 8 Conejo CA   649C ONVOY, LLC - CA 730   2012-12-31   
805-590 9 Conejo CA   649C ONVOY, LLC - CA 730   2013-11-29   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.