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: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-630 A Redondo CA   624H ONVOY SPECTRUM, LLC 730   2025-01-02   
424-630 5 Redondo CA   624H ONVOY SPECTRUM, LLC 730      
424-630 6 Redondo CA   624H ONVOY SPECTRUM, LLC 730      
424-630 7 Redondo CA   624H ONVOY SPECTRUM, LLC 730      
424-630 8 Redondo CA   624H ONVOY SPECTRUM, LLC 730      
424-630 9 Redondo CA   624H ONVOY SPECTRUM, LLC 730      

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

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