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: 462

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-462 A San Pedro CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
424-462 0 San Pedro CA   073H TELNYX LLC 730   2022-01-18   
424-462 1 San Pedro CA   145J TERRA NOVA TELECOM INC. 730   2024-02-16   
424-462 2 San Pedro CA   624H ONVOY SPECTRUM, LLC 730   2022-02-14   
424-462 3 San Pedro CA   624H ONVOY SPECTRUM, LLC 730   2022-01-18   
424-462 4 San Pedro CA   624H ONVOY SPECTRUM, LLC 730   2022-01-18   
424-462 5 San Pedro CA   624H ONVOY SPECTRUM, LLC 730   2022-01-18   
424-462 6 San Pedro CA   624H ONVOY SPECTRUM, LLC 730   2022-01-18   
424-462 7 San Pedro CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2022-02-03   
424-462 8 San Pedro CA   6529 T-MOBILE USA, INC. 730   2022-01-17   
424-462 9 San Pedro CA   6529 T-MOBILE USA, INC. 730   2022-01-17   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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