Idaho Falls Internet Providers
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Quantum Fiber is available in Idaho Falls. Get speeds up to 3 Gig • Sponsored Quantum Fiber is available in Idaho Falls. Get speeds up to 3 Gig. Check availability on Quantum Fiber's Website ↗  Sponsored

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    Internet Providers in Idaho Falls

    Idaho Falls has multiple fiber providers, including Silver Star Communications and Quantum Fiber. Symmetric speeds of 3,000 Mbps are available in parts of Idaho Falls.

    Residential Business

    Fiber

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Quantum Fiber 3,000 3,000 72%
    CenturyLink 1,000 1,000 60%
    Silver Star Communications 1,000 200 99%

    Cable

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Sparklight 1,000 50 99%

    DSL

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    CenturyLink 140 100 100%

    Fixed Wireless

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Anthem 2,000 2,000 100%
    Fybercom 600 600 100%
    Verizon 300 20 100%
    White Cloud Communications 200 50 95%
    Rise 100 20 100%
    T-Mobile 100 20 100%
    MINTernet 100 20 63%
    Rimrock Wireless 100 10 39%

    Next-Gen Satellite

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

    Old-School Satellite

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

    Low-Availability Internet Options

    Provider TechnologyTech Download (Mbps) Upload (Mbps) AvailabilityCoverage
    Fybercom Fiber 10,000 10,000 0.3%
    Sparklight Fiber 1,000 50 4%

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

    Data Sourcing

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