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: 753

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-753 A Rancho Bernardo CA SNDJCA05DS0  7262 XO CALIFORNIA, INC. 732      
858-753 0 Rancho Bernardo CA SNDJCA05DS0  7262 XO CALIFORNIA, INC. 732      
858-753 1 Rancho Bernardo CA SNDJCA05DS0  7262 XO CALIFORNIA, INC. 732      
858-753 2 Rancho Bernardo CA SNDJCA05DS0  7262 XO CALIFORNIA, INC. 732   2004-12-09   
858-753 3 Rancho Bernardo CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-09-12   
858-753 4 Rancho Bernardo CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-753 5 Rancho Bernardo CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-11-03   
858-753 6 Rancho Bernardo CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-04-01   
858-753 7 Rancho Bernardo CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-04-01   
858-753 8 Rancho Bernardo CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-03-09   
858-753 9 Rancho Bernardo CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-02-22   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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