Alliance Communications provides Internet, cable TV and telephone services to portions of South Dakota, Minnesota and Iowa.
As an Alliance customer, you will have access to an elite fiber-to-the-home network. With a fiber network, customers receive their services over optical fiber rather than copper telephone wires or coaxial cable. Connecting homes directly to fiber optics give you more bandwidth capacity. We hope you enjoy your services.

Please contact us if you need assistance.

Happy 4th of July

In honor of the holiday, our business office will be closed from Friday, July 3, thru Sunday, July 5. Don’t forget we offer 24×7 customer service. Just call 611 from any phone with Alliance service or (605) 582-6311 from your cell phone.

Alliance is bringing Internet to Rowena and East Renner areas

Alliance is bringing internet to the Rowena and East Renner areas thanks to a grant we received through the State of South Dakota. These residents live only a few miles outside of Sioux Falls. However, many have struggled to work and learn online during the Covid-19 pandemic due to a lack of reliable internet. Soon […]

Take your gaming to the next level

Take your gaming to the next level for only $10 more per month! Although quick thinking and even quicker thumbs are a must in gaming, sometimes it’s your internet that can make or break your performance. You need a fast, reliable, and lag-free connection to stay one step ahead of your opponents. Take your gaming […]

79 Netgear router models risk takeover

These 79 Netgear router models are at risk of takeover. Therefore, you need to upgrade your router if you’re using one of the models mentioned in this article from Bleeping Computer! An unpatched zero-day vulnerability allows an attacker to take full control over vulnerable devices remotely, the article said. If you’re tech savvy, feel free […]

Get a one-time $15 credit when you choose to receive your bill only online

Get a one-time $15 credit when you choose to receive your bill only online. Not only will you reduce paper clutter, but you’ll also have extra money in your bank account. After you sign up to receive your bill online, you’ll receive an email from Alliance on or before the first of the month that […]