Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

NXX: 386

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-386 A Somis CA CMRLCAXF48K  2319 FRONTIER CALIFORNIA INC. 730      
805-386 0 Somis CA   2319 FRONTIER CALIFORNIA INC. 730      
805-386 1 Somis CA   649C ONVOY, LLC - CA 730   2016-04-23   
805-386 2 Somis CA   2319 FRONTIER CALIFORNIA INC. 730      
805-386 3 Somis CA   2319 FRONTIER CALIFORNIA INC. 730      
805-386 4 Somis CA   2319 FRONTIER CALIFORNIA INC. 730      
805-386 5 Somis CA   9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-21   
805-386 6 Somis CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-10-22   
805-386 7 Somis CA   649C ONVOY, LLC - CA 730   2007-04-01   
805-386 8 Somis CA   2319 FRONTIER CALIFORNIA INC. 730      
805-386 9 Somis CA   649C ONVOY, LLC - CA 730   2008-09-19   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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