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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-433 A Santa Monica: Santa Monica DA CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
424-433 0 Santa Monica: Santa Monica DA CA   899D METROPCS NETWORKS, LLC 730   2017-10-07   
424-433 1 Santa Monica: Santa Monica DA CA   973E RACE TELECOMMUNICATIONS, INC. - CA 730   2016-11-19   
424-433 2 Santa Monica: Santa Monica DA CA   320H VODEX COMMUNICATIONS CORPORATION - CA 730   2017-09-08   
424-433 3 Santa Monica: Santa Monica DA CA   649C ONVOY, LLC - CA 730   2016-12-16   
424-433 4 Santa Monica: Santa Monica DA CA   649C ONVOY, LLC - CA 730   2016-12-16   
424-433 5 Santa Monica: Santa Monica DA CA   886G RCLEC, INC. - CA 730   2017-01-05   
424-433 6 Santa Monica: Santa Monica DA CA   649C ONVOY, LLC - CA 730   2017-06-09   
424-433 7 Santa Monica: Santa Monica DA CA   7575 CENTURYLINK COMMUNICATIONS LLC 730   2017-01-12   
424-433 8 Santa Monica: Santa Monica DA CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-05-25   
424-433 9 Santa Monica: Santa Monica DA CA   6529 T-MOBILE USA, INC. 730   2019-05-19   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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