CenturyLink Means High Speeds in South Dakota
It doesn’t matter where you are in South Dakota. You need high internet speeds that improve your life on the high plains and keep you in touch with friends and family members across the nation. Whether you’re looking for fast internet that lets you stream what you want, home phone services with unlimited nationwide calling, or TV channels that bring you the best in entertainment, CenturyLink is here for you. Some South Dakota areas can even access internet through CenturyLink fiber optics with speeds up to 1 Gig!
CenturyLink® Internet Plans in South Dakota
Price for Life
Up to 20 Mbps
Speed may not be available in your area. Rate excludes taxes; activation fee applies.*
- Speeds up to 20 Mbps
- No contract
- No rate hikes
Price for Life
Up to 80 Mbps
Speed may not be available in your area. Rate excludes taxes; activation fee applies.*
- Speeds up to 80 Mbps
- No contract
- Great for streaming HD content
Price for Life
Up to 100 Mbps
Speed may not be available in your area. Rate excludes taxes; activation fee applies.*
- Speeds up to 100 Mbps
- No contract
- No rate hikes
CenturyLink Service Map for South Dakota
View our comprehensive map to see where in South Dakota you can get high-speed CenturyLink internet.

CenturyLink is Available in These South Dakota Cities
*Listed internet speeds vary due to conditions outside of network control, including customer location, equipment, and access through a wireless connection, and are not guaranteed. Availability percentages based on single zips within a city. Availability varies by location. See centurylink.com/InternetPolicy for additional network performance information.
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