Williamsport Internet Providers
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    Internet Providers in Williamsport

    Williamsport has two fiber providers, Antietam Cable and Xfinity. Symmetric speeds of 2,300 Mbps are available in parts of Williamsport.

    Fiber

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Antietam Cable 2,300 2,300 100%
    Xfinity 2,000 2,000 100%

    Cable

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Xfinity 2,000 250 21%
    Antietam Cable 1,300 50 100%

    Fixed Wireless

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Verizon 300 20 100%
    EarthLink Business 30 10 21%
    MN FWA Buyer 30 10 21%
    AT&T 25 3 100%
    MINTernet 25 3 100%
    T-Mobile 25 3 100%

    Next-Gen Satellite

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Starlink 280 30 100%

    Old-School Satellite

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    HughesNet 100 5 100%
    Viasat 50 3 100%

    Broadband Map's availability estimates are based on the census boundaries of Williamsport. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.

    Data Sourcing

    Broadband Map's listings of internet providers in Williamsport rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Williamsport ISPs' availability as of December 2025).