Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

NXX: 328

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-328 A Lomita CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730      
424-328 0 Lomita CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
424-328 1 Lomita CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-23   
424-328 2 Lomita CA LOMTCA11DS0  9740 PACIFIC BELL 730   2013-09-24   
424-328 3 Lomita CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2013-11-08   
424-328 4 Lomita CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-23   
424-328 5 Lomita CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-11-29   
424-328 6 Lomita CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-11-29   
424-328 7 Lomita CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2013-03-27   
424-328 8 Lomita CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-11-30   
424-328 9 Lomita CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-07-20   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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