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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
858-898 0 Coronado CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2022-09-03   
858-898 1 Coronado CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2022-11-20   
858-898 2 Coronado CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-07-31   
858-898 3 Coronado CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-07-31   
858-898 4 Coronado CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2022-11-20   
858-898 5 Coronado CA SNDGCAJW6MD  073H TELNYX LLC 732   2023-02-17   
858-898 6 Coronado CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-10-16   
858-898 7 Coronado CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2022-08-21   
858-898 8 Coronado CA SNDGCA0263Z  965H FRACTEL, LLC 732   2022-04-21   
858-899 A El Cajon CA SNDGCA0263Z  965H FRACTEL, LLC 732      
858-899 0 El Cajon CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2021-06-17   
858-899 1 El Cajon CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2021-06-17   
858-899 2 El Cajon CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2022-03-02   
858-899 3 El Cajon CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2022-04-10   
858-899 4 El Cajon CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2022-08-16   
858-899 5 El Cajon CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2021-10-16   
858-899 6 El Cajon CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-899 7 El Cajon CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-899 8 El Cajon CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-899 9 El Cajon CA SNDGCA0263Z  965H FRACTEL, LLC 732   2021-03-06   
858-900 A La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-900 0 La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-05-31   
858-900 1 La Jolla CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2012-10-17   
858-900 2 La Jolla CA SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2012-06-13   
858-900 3 La Jolla CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2013-07-10   
858-900 4 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2012-10-22   
858-900 5 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2012-06-01   
858-900 6 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2012-06-01   
858-900 7 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2012-06-01   
858-900 8 La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2012-06-01   
858-900 9 La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-05-31   
858-901 A Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-901 0 Rancho Penasquitos CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-04-01   
858-901 1 Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-09-28   
858-901 2 Rancho Penasquitos CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-04-01   
858-901 3 Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-07-19   
858-901 4 Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2004-11-20   
858-901 5 Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-901 6 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-901 7 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-901 8 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-901 9 Rancho Penasquitos CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-04-01   
858-902 A Chula Vista CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-08-03   
858-902 0 Chula Vista CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-09-28   
858-902 1 Chula Vista CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-09-28   
858-902 2 Chula Vista CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-06-14   
858-902 3 Chula Vista CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-07-11   
858-902 4 Chula Vista CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-08-11   
858-902 5 Chula Vista CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-06-14   
858-902 6 Chula Vista CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-08-03   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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