Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-200 A La Jolla CA SNDKCA88DS0  7453 U.S. TELEPACIFIC CORP. - CA 732      
858-200 0 La Jolla CA SNDKCA88DS0  7453 U.S. TELEPACIFIC CORP. - CA 732      
858-200 1 La Jolla CA SNDKCA88DS0  7453 U.S. TELEPACIFIC CORP. - CA 732      
858-200 2 La Jolla CA SNDKCA88DS0  7453 U.S. TELEPACIFIC CORP. - CA 732      
858-200 3 La Jolla CA SNDKCA88DS0  7453 U.S. TELEPACIFIC CORP. - CA 732      
858-200 4 La Jolla CA SNDGCA02X9Y  4733 PAETEC COMMUNICATIONS, INC. - CA 732   2008-07-22   
858-200 5 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-11-04   
858-200 6 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-11-04   
858-200 7 La Jolla CA SNDICAETDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732   2005-11-11   
858-200 8 La Jolla CA SNDKCA88DS0  7453 U.S. TELEPACIFIC CORP. - CA 732      
858-200 9 La Jolla CA SNDKCA88DS0  7453 U.S. TELEPACIFIC CORP. - CA 732      
858-201 A San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-201 0 San Diego: Mira Mesa DA CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-06-17   
858-201 1 San Diego: Mira Mesa DA CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-06-17   
858-201 2 San Diego: Mira Mesa DA CA SNDGCA02PS0  206C FUSION COMMUNICATIONS, LLC 732   2011-10-12   
858-201 3 San Diego: Mira Mesa DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-12-30   
858-201 4 San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-201 5 San Diego: Mira Mesa DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-12-30   
858-201 6 San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-03-03   
858-201 7 San Diego: Mira Mesa DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-12-30   
858-201 8 San Diego: Mira Mesa DA CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-12-17   
858-201 9 San Diego: Mira Mesa DA CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2006-03-25   
858-202 A La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-202 0 La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-202 1 La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-202 2 La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-202 3 La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-202 4 La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-202 5 La Jolla CA SNDICAETDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732   2007-03-13   
858-202 6 La Jolla CA SNDICAFYDS0  7661 COX CALIFORNIA TELCOM, LLC - CA 732   2009-07-29   
858-202 7 La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-202 8 La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-202 9 La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-203 A La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-203 0 La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-03-25   
858-203 1 La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-03-26   
858-203 2 La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-03-26   
858-203 3 La Jolla CA SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2016-03-31   
858-203 4 La Jolla CA SNDICAFYDS0  7661 COX CALIFORNIA TELCOM, LLC - CA 732   2016-04-04   
858-203 5 La Jolla CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-03-27   
858-203 6 La Jolla CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2016-07-21   
858-203 7 La Jolla CA SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2016-06-23   
858-203 8 La Jolla CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2017-09-27   
858-203 9 La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2017-06-09   
858-204 A Poway CA VISTCA65CM0  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-205 A Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-205 0 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-205 1 Del Mar CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-12-30   
858-205 2 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
858-205 3 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      

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

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