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: 770

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-770 A Compton: Compton DA CA   624H ONVOY SPECTRUM, LLC 730   2025-01-02   
424-770 0 Compton: Compton DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-770 1 Compton: Compton DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-770 2 Compton: Compton DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-770 3 Compton: Compton DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-770 4 Compton: Compton DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-770 5 Compton: Compton DA CA   624H ONVOY SPECTRUM, LLC 730      
424-770 6 Compton: Compton DA CA   624H ONVOY SPECTRUM, LLC 730      
424-770 7 Compton: Compton DA CA   624H ONVOY SPECTRUM, LLC 730      
424-770 8 Compton: Compton DA CA   624H ONVOY SPECTRUM, LLC 730      
424-770 9 Compton: Compton DA CA   624H ONVOY SPECTRUM, LLC 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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