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: 479

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-479 A Culver City CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-479 0 Culver City CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-02-25   
424-479 1 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-09-14   
424-479 2 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-12-11   
424-479 3 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-12-11   
424-479 4 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-12-11   
424-479 6 Culver City CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2022-12-09   
424-479 7 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-09-14   
424-479 8 Culver City CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2023-01-25   
424-479 9 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-09-25   

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

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