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: 879

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-879 A Rancho Bernardo CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-879 0 Rancho Bernardo CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-879 1 Rancho Bernardo CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-879 2 Rancho Bernardo CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-879 3 Rancho Bernardo CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-879 4 Rancho Bernardo CA SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
858-879 5 Rancho Bernardo CA SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
858-879 6 Rancho Bernardo CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-879 7 Rancho Bernardo CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-879 8 Rancho Bernardo CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-879 9 Rancho Bernardo CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      

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

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