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SDN Communications - Business Internet | Private Network | Cloud Connectivity

Business Internet | Private Network | Cloud Connectivity

Our 50,000-mile fiber network offers flexible options to provide the perfect connection for the area’s leading businesses. 

It's diverse, resilient and secure - and comes with unparalleled customer service and support.

Leverage the power of SDN's reliable network that stretches across the Midwest and enjoy the UPTIME.

Learn More

Recent SDN Blogs
SDN helps Rosenbauer grow its global fire truck business
The impact of technology deployed and maintained by SDN Communications and an SDN member company, Alliance Communications, reaches far beyond their corporate bases in South Dakota....
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Overcoming challenges was a popular blog topic in 2019
SDN Communications reviews it's top ten read blogs from 2019. Overcoming business challenges, broadband expansion in South Dakota and our 30th Anniversary were the hot topics....
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Conquering the Digital Divide
From Hutterite Colonies to small towns and even the edge of town, South Dakota still have broadband internet needs. James Valley Telecommunications is just one of the companies wor...
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Improving customer experience is an ongoing pursuit at SDN
SDN Communications is a haven of high-tech expertise. The staff of the Sioux Falls-based company includes dozens of experienced experts in broadband connectivity and computer netwo...
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