Local Calling Guide

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

NXX: 863

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-863 A San Diego: Mira Mesa DA CA SNDACAGLFMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 732      
858-863 0 San Diego: Mira Mesa DA CA SNDACAGLFMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 732      
858-863 1 San Diego: Mira Mesa DA CA SNDACAGLFMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 732      
858-863 2 San Diego: Mira Mesa DA CA SNDKCA88DS2  7453 U.S. TELEPACIFIC CORP. - CA 732   2007-12-21   
858-863 3 San Diego: Mira Mesa DA CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2007-11-10   
858-863 4 San Diego: Mira Mesa DA CA SNDACAGLFMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 732      
858-863 5 San Diego: Mira Mesa DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2009-01-16   
858-863 6 San Diego: Mira Mesa DA CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-02-27   
858-863 7 San Diego: Mira Mesa DA CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-02-27   
858-863 8 San Diego: Mira Mesa DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2010-05-27   
858-863 9 San Diego: Mira Mesa DA CA SNDACAGLFMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 732      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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