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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 55%
    Spectrum 1,000 1,000 31%
    Frontier 7,000 7,000 24%
    Sonic Telecom 10,000 10,000 8%
    Cox 2,000 2,000 5%
    BAI Connect 10,000 10,000 2%
    Fidium Fiber 2,000 2,000 2%

    Cable

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

    DSL/CopperDSL

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    AT&T 100 20 72%
    Frontier 115 12 12%
    Consolidated Communications 500 75 2%
    Sail Internet 1,000 1,000 1%

    Fixed Wireless

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    T-Mobile 5G Home 100 20 97%
    Verizon 1,000 75 96%
    AT&T 100 20 89%
    MINTernet 100 20 75%
    GeoLinks 1,000 1,000 63%
    unWired 1,000 1,000 16%
    Etheric Networks 300 100 13%

    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 Sourcing

    Broadband Map's internet availability listings rely heavily on the May 2026 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2025). Availability metrics are likely overestimates.