Charleston Internet Providers
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    Internet Providers in Charleston

    Charleston has two fiber providers, Frontier and Alpha Technologies. Symmetric speeds of 7,000 Mbps are available in parts of Charleston.

    Fiber

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Frontier 7,000 7,000 88%
    Alpha Technologies 1,000 1,000 19%

    Cable

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Optimum 2,000 200 100%
    Xfinity 1,200 35 4%

    Fixed Wireless

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    T-Mobile 5G Home  Up to 498498 Up to 5555 100%
    MINTernet  Up to 415415 Up to 5555 67%
    Verizon 5G Home 300 20 98%
    AT&T Internet Air 100 20 92%

    Next-Gen Satellite

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

    DSL

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Frontier 115 7 73%

    Old-School Satellite

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

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


    Map Scale

    The map allows zooming out to view internet availability and speeds outside of Charleston, WV. However, map hexagons grow to accommodate larger views. Since the availability or speed of service at a single address can dictate the color of its hexagon, national-scale views won’t show the same level of detail as the view of Charleston, and local variations will be smoothed over.

    Data Sourcing

    Broadband Map's listings of internet providers in Charleston rely primarily on data from the FCC's Broadband Data Collection program representing Charleston ISPs' availability as of June 2026 (published October 2026).

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