Local Calling Guide

Area code/prefix search

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

NXX: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-291 A La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-291 0 La Jolla CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-10-21   
858-291 1 La Jolla CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-08-17   
858-291 2 La Jolla CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-07-20   
858-291 3 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-07-26   
858-291 4 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2014-10-25   
858-291 5 La Jolla CA   508J CENTURYLINK COMMUNICATIONS, LLC 732   2015-06-21   
858-291 6 La Jolla CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732   2015-06-21   
858-291 7 La Jolla CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732   2014-10-21   
858-291 8 La Jolla CA SNDGCA0242Z  516C AT&T CORP. 732   2014-10-21   
858-291 9 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2014-10-18   

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

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