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: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-331 A Inglewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-331 0 Inglewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-06-29   
424-331 1 Inglewood CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-07-14   
424-331 2 Inglewood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-07-05   
424-331 3 Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-09-03   
424-331 4 Inglewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-06-28   
424-331 5 Inglewood CA ANHMCA01XEY  516C AT&T CORP. 730   2013-07-29   
424-331 6 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-11-29   
424-331 7 Inglewood CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2013-09-14   
424-331 8 Inglewood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-07-31   
424-331 9 Inglewood CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-01   

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

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