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: 880

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-880 A San Diego: Mira Mesa DA CA SNDICAETDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732      
858-880 0 San Diego: Mira Mesa DA CA SNDICAETDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732      
858-880 1 San Diego: Mira Mesa DA CA SNDICAETDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732      
858-880 2 San Diego: Mira Mesa DA CA SNDICAETDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732      
858-880 3 San Diego: Mira Mesa DA CA SNDICAETDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732      
858-880 4 San Diego: Mira Mesa DA CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-01-15   
858-880 5 San Diego: Mira Mesa DA CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-12-04   
858-880 6 San Diego: Mira Mesa DA CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-02-06   
858-880 7 San Diego: Mira Mesa DA CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-05-28   
858-880 8 San Diego: Mira Mesa DA CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-12-04   
858-880 9 San Diego: Mira Mesa DA CA SNDICAETDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732      

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

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