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: 309

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-309 A Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-309 0 Inglewood CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2016-09-14   
424-309 1 Inglewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-17   
424-309 2 Inglewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-07-06   
424-309 3 Inglewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-07-06   
424-309 4 Inglewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-07-06   
424-309 5 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-06-10   
424-309 6 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-06-10   
424-309 7 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-06-10   
424-309 8 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-06-10   
424-309 9 Inglewood CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-06-17   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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