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 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-548 0 Malibu CA   649C ONVOY, LLC - CA 730   2026-08-01   
424-548 7 Malibu CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2026-07-06   
424-548 8 Malibu CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2025-10-13   
424-548 9 Malibu CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2026-04-05   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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