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SDN Communications


SDN is the Northern Plains premier business-to-business broadband service provider. The Sioux Falls, SD based company has the most extensive fiber optic network in the area, moving voice, data, internet and video over a 30,000-mile fiber optic network reaching into eight states. Businesses with multiple locations, such as hospitals, banks, schools and government agencies, use SDN for Wide Area Networking, internet, and managed services – routers, firewalls, and Distributed Denial of Service Protection. SDN’s network is made up of its 17 owner companies – South Dakota’s independent telephone companies.

Scholarships Contributed To

  • SDN Communications Scholarship (1055)