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: 548

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-548 A Malibu CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-04-25   
424-548 0 Malibu CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-04-25   
424-548 2 Malibu CA   516C AT&T CORP. 730   2026-01-06   
424-548 6 Malibu CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-11-07   
424-548 7 Malibu CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-11-26   
424-548 8 Malibu CA   649C ONVOY, LLC - CA 730   2025-10-13   
424-548 9 Malibu CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-12-15   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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