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: 521

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-521 A Piru CA PIRUCA11RS0  9740 PACIFIC BELL 730      
805-521 0 Piru CA PIRUCA11RS0  9740 PACIFIC BELL 730      
805-521 1 Piru CA PIRUCA11RS0  9740 PACIFIC BELL 730      
805-521 2 Piru CA SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2006-03-27   
805-521 3 Piru CA SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2007-04-01   
805-521 4 Piru CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-08-01   
805-521 5 Piru CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-21   
805-521 6 Piru CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-10   
805-521 7 Piru CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-03-04   
805-521 8 Piru CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-03-31   
805-521 9 Piru CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-24   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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