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: 516

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-516 A Lomita CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-11-09   
424-516 0 Lomita CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-11-10   
424-516 1 Lomita CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-11-10   
424-516 3 Lomita CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2025-01-23   
424-516 4 Lomita CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-02-17   
424-516 5 Lomita CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-04-17   
424-516 6 Lomita CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-12-23   
424-516 9 Lomita CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-11-09   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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