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: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-520 A Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2025-01-02   
424-520 0 Compton: Compton DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-520 1 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      
424-520 2 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      
424-520 3 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      
424-520 4 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      
424-520 5 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      
424-520 6 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      
424-520 7 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      
424-520 8 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      
424-520 9 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      

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

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