Local Calling Guide

Area code/prefix search

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NPA: 858 [Rate centres in NPA 858] [Dial plan for NPA 858]

NXX: 220

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-220 A La Jolla CA   6529 T-MOBILE USA, INC. 732      
858-220 0 La Jolla CA   6529 T-MOBILE USA, INC. 732      
858-220 1 La Jolla CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-220 2 La Jolla CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-220 3 La Jolla CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-220 4 La Jolla CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-220 5 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-220 6 La Jolla CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-220 7 La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-220 8 La Jolla CA   6529 T-MOBILE USA, INC. 732      
858-220 9 La Jolla CA   6529 T-MOBILE USA, INC. 732      

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

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