Local Calling Guide

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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 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-200 0 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-200 1 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-200 2 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-200 3 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-200 4 La Jolla CA   829J PAETEC ITEL, LLC 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 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-11-11   
858-200 8 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-200 9 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 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 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-06-17   
858-201 1 San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-06-17   
858-201 2 San Diego: Mira Mesa DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 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 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2005-12-17   
858-201 9 San Diego: Mira Mesa DA CA ESCNCAKY2MD  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 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2007-03-13   
858-202 6 La Jolla CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 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 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2016-04-04   
858-203 5 La Jolla CA SNDICAETAMD  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 ESCNCAKY2MD  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 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-205 A Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-205 0 Del Mar CA ESCNCAKY2MD  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 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-205 3 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-205 4 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-205 5 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-205 6 Del Mar CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-12-30   
858-205 7 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-205 8 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-205 9 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-206 A Poway CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2025-01-12   
858-206 0 Poway CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2007-01-12   
858-206 1 Poway CA   145J TERRA NOVA TELECOM INC. 732   2025-02-14   
858-206 8 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-05-16   
858-206 9 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-05-16   
858-207 A Rancho Bernardo CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-207 0 Rancho Bernardo CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-207 1 Rancho Bernardo CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-207 2 Rancho Bernardo CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-207 3 Rancho Bernardo CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-09   
858-207 4 Rancho Bernardo CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-09   
858-207 5 Rancho Bernardo CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-207 6 Rancho Bernardo CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-11-07   
858-207 7 Rancho Bernardo CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2005-12-17   
858-207 8 Rancho Bernardo CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2006-10-07   
858-207 9 Rancho Bernardo CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-208 A Poway CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-208 0 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-02-27   
858-208 1 Poway CA   515J IP HORIZON LLC 732      
858-208 2 Poway CA   515J IP HORIZON LLC 732      
858-208 3 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-07-04   
858-208 4 Poway CA   515J IP HORIZON LLC 732      
858-208 5 Poway CA   145J TERRA NOVA TELECOM INC. 732   2023-06-24   
858-208 6 Poway CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-08-11   
858-208 7 Poway CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-08-11   
858-208 8 Poway CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-08-11   
858-208 9 Poway CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2004-10-13   
858-209 A Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-209 0 Del Mar CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-07-27   
858-209 1 Del Mar CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-10-17   
858-209 2 Del Mar CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2017-10-22   
858-209 3 Del Mar CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-12-20   
858-209 4 Del Mar CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2018-05-30   
858-209 5 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2018-05-05   
858-209 6 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2017-12-16   
858-209 7 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2017-12-16   
858-209 8 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2017-10-23   
858-209 9 Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2017-07-22   
858-210 A La Jolla CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-210 0 La Jolla CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2008-09-21   
858-210 1 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2008-09-22   
858-210 2 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2008-09-22   
858-210 3 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2008-10-19   
858-210 4 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2008-11-17   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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