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: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-643 A North Hollywood CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-643 0 North Hollywood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2011-02-16   
818-643 1 North Hollywood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
818-643 2 North Hollywood CA SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2011-03-25   
818-643 3 North Hollywood CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-01-14   
818-643 4 North Hollywood CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-04-03   
818-643 5 North Hollywood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
818-643 6 North Hollywood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-02-10   
818-643 7 North Hollywood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
818-643 8 North Hollywood CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2012-03-02   
818-643 9 North Hollywood CA SIMICACNGT1  6529 T-MOBILE USA, INC. 730   2011-02-24   

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

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