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: 658

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-658 A La Crescenta CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
818-658 0 La Crescenta CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2006-03-20   
818-658 1 La Crescenta CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-05-15   
818-658 2 La Crescenta CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-09-29   
818-658 3 La Crescenta CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-05-15   
818-658 4 La Crescenta CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2014-12-02   
818-658 5 La Crescenta CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2005-03-17   
818-658 6 La Crescenta CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2014-12-02   
818-658 7 La Crescenta CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2002-10-24   
818-658 8 La Crescenta CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-20   
818-658 9 La Crescenta CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-06-23   

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

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