Local Calling Guide

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

NXX: 308

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-308 A San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-308 0 San Pedro CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-16   
424-308 1 San Pedro CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-10-08   
424-308 2 San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-11-18   
424-308 3 San Pedro CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-12-03   
424-308 4 San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-09-22   
424-308 5 San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-09-22   
424-308 6 San Pedro CA IRVNCASMGT0  7453 US TELEPACIFIC CORP. - CA 730   2016-08-28   
424-308 7 San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-08-07   
424-308 8 San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-08-07   
424-308 9 San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-06-20   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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