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: 441

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-441 A Malibu CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-441 0 Malibu CA   073H TELNYX LLC 730   2020-12-18   
424-441 1 Malibu CA   939H COMMIO, LLC 730   2022-11-10   
424-441 2 Malibu CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-04-05   
424-441 3 Malibu CA   197D VONAGE AMERICA LLC 730   2020-07-07   
424-441 4 Malibu CA   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
424-441 5 Malibu CA   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
424-441 6 Malibu CA   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
424-441 7 Malibu CA   197D VONAGE AMERICA LLC 730   2020-07-07   
424-441 8 Malibu CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-07-04   
424-441 9 Malibu CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-04   

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

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