Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 858 [Rate centres in NPA 858] [Dial plan for NPA 858]

NXX: 523

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-523 A Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-523 0 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-523 1 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-523 2 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-523 3 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-523 4 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-523 5 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-523 6 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-523 7 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-523 8 Del Mar CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2009-01-14   
858-523 9 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      

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

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