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
858-844 6 El Cajon CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-11-22   
858-844 7 El Cajon CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-11-22   
858-844 8 El Cajon CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-11-08   
858-844 9 El Cajon CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-11-08   
858-845 A La Jolla CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
858-847 A Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-847 0 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-847 2 Del Mar CA SNDGCA0242Z  516C AT&T CORP. 732   2010-12-07   
858-847 3 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-847 4 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-847 5 Del Mar CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2011-07-25   
858-847 6 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-847 7 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-847 8 Del Mar CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2011-07-25   
858-847 9 Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-848 A Poway CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-848 0 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-848 1 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-848 2 Poway CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-848 3 Poway CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-848 4 Poway CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2008-07-04   
858-848 5 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2009-01-14   
858-848 6 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-848 7 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-848 8 Poway CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-848 9 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-855 A El Cajon CA SNDGCA0263Z  965H FRACTEL, LLC 732      
858-855 0 El Cajon CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-13   
858-855 1 El Cajon CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-13   
858-855 2 El Cajon CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-13   
858-855 3 El Cajon CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-13   
858-855 4 El Cajon CA SNDGCA02XHX  939H COMMIO, LLC 732   2021-08-28   
858-855 5 El Cajon CA SNDGCA0263Z  965H FRACTEL, LLC 732   2021-06-24   
858-855 6 El Cajon CA SNDGCA02XHX  939H COMMIO, LLC 732   2021-08-28   
858-855 7 El Cajon CA SNDGCA02XHX  939H COMMIO, LLC 732   2021-08-28   
858-855 8 El Cajon CA SNDGCA02XHX  939H COMMIO, LLC 732   2021-08-28   
858-855 9 El Cajon CA SNDGCA02XHX  939H COMMIO, LLC 732   2021-08-28   
858-858 A San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
858-858 0 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-858 1 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-858 2 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-858 3 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-858 4 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-858 5 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-858 6 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-858 7 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-858 8 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-858 9 San Diego: San Diego DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2023-07-24   
858-859 A Poway CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-859 0 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-859 1 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-859 2 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-859 3 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-859 4 Poway CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-859 5 Poway CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2011-01-31   
858-859 6 Poway CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-859 7 Poway CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2011-01-31   
858-859 8 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-859 9 Poway CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2012-09-07   
858-860 A San Diego: Mira Mesa DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-860 0 San Diego: Mira Mesa DA CA   145J TERRA NOVA TELECOM INC. 732   2025-10-09   
858-860 2 San Diego: Mira Mesa DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-860 3 San Diego: Mira Mesa DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-860 4 San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-03-22   
858-860 5 San Diego: Mira Mesa DA CA SNDGCA0242Z  516C AT&T CORP. 732   2011-04-06   
858-860 6 San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-03-22   
858-860 7 San Diego: Mira Mesa DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-860 8 San Diego: Mira Mesa DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-860 9 San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-04-15   
858-863 A San Diego: Mira Mesa DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-863 0 San Diego: Mira Mesa DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-863 1 San Diego: Mira Mesa DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-863 2 San Diego: Mira Mesa DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2007-12-21   
858-863 3 San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2007-11-10   
858-863 4 San Diego: Mira Mesa DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - 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   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-864 A La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-864 0 La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-864 1 La Jolla CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2014-07-10   
858-864 2 La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-864 3 La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-864 4 La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-864 5 La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-864 6 La Jolla CA ESCNCAKY2MD  5562 METROPCS, INC. 732      
858-864 7 La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-864 8 La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-864 9 La Jolla CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2008-09-22   
858-866 A La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-866 0 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-866 1 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-866 2 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-866 3 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-866 4 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2009-09-30   
858-866 5 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-866 6 La Jolla CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-03-05   
858-866 7 La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      

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

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