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    California Internet Providers

    Residential internet providers in California are listed below, split out by technology. Availability captures the percent of the population covered, not the percent of land area covered in California.

    Showing the top providers in California with at least 1% availability  ·  Show more providers

    Fiber

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    AT&T 5,000 5,000 54%
    Frontier 7,000 7,000 24%
    Sonic Telecom 10,000 10,000 6%
    Astound 5,000 5,000 2%
    Fidium Fiber 2,000 2,000 2%
    BAI Connect 10,000 10,000 2%
    Race Communications 10,000 10,000 1%

    Cable

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Spectrum 1,000 1,000 53%
    Xfinity 2,000 2,000 32%
    Cox 2,000 500 9%
    Astound 1,500 50 3%

    DSL/CopperDSL

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    AT&T 100 20 13%
    ConnectTo 120 20 3%
    Consolidated Communications 500 75 2%
    Frontier 115 12 2%
    Sail Internet 1,000 1,000 1%

    Fixed WirelessFixed Wireless

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    T-Mobile 100 20 97%
    Verizon 1,000 75 93%
    MINTernet 100 20 86%
    AT&T 100 20 27%
    unWired 1,000 1,000 15%
    Etheric Networks 300 100 13%
    Cal.net 100 20 11%

    Next-Gen SatelliteLEO Satellite

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Starlink 280 30 99%

    Traditional SatelliteGSO Satellite

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    HughesNet 100 5 99%
    Viasat 150 3 99%

    Data Details

    Broadband Map's internet availability listings rely heavily on the November 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of June 2025). Availability metrics are likely overestimates.