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]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-900 A West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-01-23   
424-901 A West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-902 A Santa Monica: Santa Monica DA CA SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-903 A Redondo CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-944 A Beverly Hills CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-946 A West Los Angeles CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-955 A Compton: Compton DA CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-966 A Redondo CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-977 A West Los Angeles CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-998 A Hawthorne CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-02-01   
424-999 A Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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