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      Details

      General Info

      SDN Communications is a leading, regional provider of business internet (broadband) and cybersecurity managed services for businesses including DDOS and Firewall protection. With a fiber optic network of more than 50,000 miles, SDN Communications connects businesses across South Dakota and southern Minnesota. Enjoy the uptime with SDN!

      HoursCLOSED NOW
      Regular Hours:
      Mon - Fri
      Sat - SunClosed

      Contact Info

      Phone:

      Main - 800-247-1442

      Address:
      2900 W 10th St Sioux Falls, SD 57104
      Email:

      Link:

      website

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      Network Communications, Internet Products & Services
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      Data provided by one or more of the following: Thryv, Data Axle, Yext.