Local Calling Guide

Area code/prefix search

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

NXX: 404

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-404 A La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 0 La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 1 La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 2 La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 3 La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 4 La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 5 La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 6 La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 7 La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 8 La Jolla CA SNDGCA15DS0  9740 PACIFIC BELL 732      
858-404 9 La Jolla CA SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2019-09-27   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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