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: 435

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-435 A Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-435 0 Torrance CA LSANCARC32Z  073H TELNYX LLC 730   2020-12-18   
424-435 1 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
424-435 2 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
424-435 4 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-09-09   
424-435 5 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
424-435 6 Torrance CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2021-05-30   
424-435 7 Torrance CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2019-11-02   
424-435 8 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-09-14   
424-435 9 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-07-26   

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

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