Discover CenturyLink Internet in South Dakota

Unlock unlimited data options when you shop CenturyLink high-speed internet plans in the The Mount Rushmore State State.

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Shop CenturyLink Internet plans in South Dakota

Fuel your home with an internet connection capable of powering multiple devices, high-frequency usage, and streaming capabilities. But what's speed without the perks? CenturyLink provides unlimited data, in-home WiFi, and non-stop customer service.

CenturyLink Simply Unlimited Internet

$ 50

All speeds up to 100 Mbps

Speed may not be available in your area.

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CenturyLink Internet plans right in your city

Let great speeds be your neighbor. CenturyLink Internet is available in these cities within South Dakota. Looking for more than just internet? CenturyLink plans can be combined with the following additional services:

  • Home Phone
  • TV

CenturyLink Home Phone and TV provider options

Need more than one way to stay connected? Shop CenturyLink Home Phone plans. Or combine home phone services with an internet plan in a CenturyLink bundle—all on one bill.

Want entertainment? CenturyLink has teamed up with TV providers to bring you the best selections possible. Ready for the whole enchilada? CenturyLink makes it possible to experience all three services when you combine Home Phone with Internet and add TV from a TV provider teamed up with CenturyLink.

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Wireless Internet: Nothing says welcome home like your WiFi connection

Your internet plan comes with up-to-date modems and routers to ensure your whole home is equipped with in-home WiFi service. So no matter where you go in your home, your WiFi will follow.

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Around the clock tech support

Available when you need them, CenturyLink tech experts are standing by to help you via chat or phone with problems that may arise with your service or account.

  • Billing help
  • Service support
  • Equipment troubleshooting

Safest States for Kids Online: South Dakota Ranks #10

From low rates of malware victims to a high number of cyberbullying laws, South Dakota has secured a solid spot in the top 10 Safest States for Kids Online.

What Makes South Dakota Safe for Kids Online?

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Cyberbullying and Sexting Laws

Of the 14 laws we looked at related to cyberbullying and sexting, South Dakota has enacted 11—far above the national average of 7.9.

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Internet Crimes Against Children

For every 100,000 people, South Dakota had 2.52 victims of internet crimes against children. While not an ideal number, it still falls under the national rate of 3.35.

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The rate of malware victims is where South Dakota excels—there were only 0.42 victims of malware per 100,000 people in The Mount Rushmore State.


We analyzed all states in the United States including the District of Columbia and adjusted our data to reflect the state population under 20 years old. To achieve our final ranking, we created a weighted score based on the number of internet crime victims (25%), internet crimes against children (40%), malware victims (10%), and cyberbullying and sexting laws (25%). The data for each category came from the FBI’s Internet Crime Complaint Center, United State Census, and the Cyberbullying Research Center’s Bullying Laws database.

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