Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-666 A Van Nuys CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
818-666 0 Van Nuys CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-19   
818-666 1 Van Nuys CA   649C ONVOY, LLC - CA 730   2011-06-16   
818-666 2 Van Nuys CA   649C ONVOY, LLC - CA 730   2010-09-07   
818-666 3 Van Nuys CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-12-24   
818-666 5 Van Nuys CA   649C ONVOY, LLC - CA 730   2011-04-11   
818-666 6 Van Nuys CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-09-03   
818-666 7 Van Nuys CA   649C ONVOY, LLC - CA 730   2011-06-16   
818-666 8 Van Nuys CA   649C ONVOY, LLC - CA 730   2010-09-07   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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