South Sioux City Internet Providers
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    Internet Providers in South Sioux City

    South Sioux City has multiple fiber providers, including Long Lines and ImOn Communications. Download speeds as fast as 1,500 Mbps are available in parts of South Sioux City.

    Fiber

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Long Lines 1,000 1,000 99%
    ImOn Communications 1,000 1,000 99%
    Northeast Nebraska Telephone 100 100 2%

    Cable

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Long Lines 1,500 50 11%
    Sparklight 1,000 50 100%

    DSL

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    CenturyLink 80 40 100%

    Fixed Wireless

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Nextlink 1,000 500 100%
    Verizon 300 20 100%
    AT&T 100 20 100%
    Rise 50 10 7%
    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 100 3 100%

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


    Data Sourcing

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