Smithtown Internet Providers
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Optimum is available in Smithtown. Get speeds up to 8 Gig  Sponsored Optimum is available in Smithtown. Get speeds up to 8 Gig. Check availability ↗  Sponsored

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    Internet Providers in Smithtown

    Smithtown has two fiber providers, Optimum and Verizon. Symmetric speeds of 8,000 Mbps are available in parts of Smithtown.

    Fiber

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Optimum 8,000 8,000 99%
    Verizon 2,300 2,300 99%

    Cable

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Optimum 940 35 99%

    DSL

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    Frontier 10-25 1-3 10%

    Fixed Wireless

    Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
    T-Mobile  Up to 498 Mbps498 Up to 55 Mbps55 98%
    Verizon 300 20 45%
    MINTernet 100 20 79%

    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 Smithtown. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.


    Data Sourcing

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