In 57744 there are 2 residential DSL providers covering 56.24% of the zip. The average home can get speeds up to 36 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all DSL internet providers in 57744, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in 57744, SD please click below.
DSL Internet Service Providers in 57744
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in 57744 are not shown.
57744 Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in 57744 is DSL internet available?
DSL Internet Availability Key
DSL is available in 56.24% of 57744. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Mt. Rushmore Telephone Company. Call one of the companies with service in 57744 above to see who has service at your home.
How fast is DSL internet in 57744?
The map below shows maximum DSL internet speeds by area in 57744.
DSL Internet Speed Key
The average 57744 home can get up to 36 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 60 Mbps, which 1.28% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 14.39% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 57744.
DSL internet speeds tend to be faster in the northeast parts of 57744, and slower in the south areas of the zip.
Is DSL the fastest internet I can get in 57744?
The fastest internet for you may vary based on where in 57744 you live. In general, fiber competes most often with DSL in the zip.
- Fiber is the fastest internet type for 92.76% of 57744 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.51%.
- Satellite internet may be the only option for 2.69% of 57744 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 57744, along with details on where in 57744 and at what speeds.
Mt. Rushmore Telephone Company DSL in 57744, SD
Mt. Rushmore Telephone Company DSL coverage
About 56.24%, or 1,360 people, have Mt. Rushmore Telephone Company DSL internet available to them in the zip. The company covers the west, northeast, northwest, southwest, north, central, and south 57744 area. Mt. Rushmore Telephone Company is a small internet service provider internet service providers in the US, with internet service available in a majority of 57744.
Mt. Rushmore Telephone Company DSL download speeds
Mt. Rushmore Telephone Company is below average when comparing download speeds to all other internet providers in 57744. Versus other DSL providers in the area, Mt. Rushmore Telephone Company DSL is the slowest. There are 3 different maximum speeds throughout 57744. The fastest plan anyone in 57744 can order from Mt. Rushmore Telephone Company goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 57744 customers is up to 36 Mbps.
Show all download speeds
- 59.0% up to 50.0 Mbps
- 15.4% up to 25.0 Mbps
- 25.6% up to 10.0 Mbps
Mt. Rushmore Telephone Company DSL upload speeds
In 57744 download speeds tend to be faster than than upload speeds for Mt. Rushmore Telephone Company DSL. Compared to other ISPs, Mt. Rushmore Telephone Company is below average where upload speeds are concerned, and the slowest compared to other 57744 DSL providers. Mt. Rushmore Telephone Company offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 57744 is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Mt. Rushmore Telephone Company customers can get speeds up to 3.7 Mbps.
Show all upload speeds
- 59.0% up to 5.0 Mbps
- 15.4% up to 3.0 Mbps
- 25.6% up to 1.0 Mbps
Centurylink DSL in 57744, SD
Centurylink DSL coverage
About 1.28%, or 31 people, have Centurylink DSL internet available to them in the zip. The company covers the northwest 57744 area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 57744.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in 57744. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are no different maximum speeds throughout 57744. The fastest plan anyone in 57744 can order from Centurylink goes up to 60 Mbps, and all 57744 customers can get this speed.
Show all download speeds
- 100.0% up to 60.0 Mbps
Centurylink DSL upload speeds
In 57744 download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other 57744 DSL providers. Centurylink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57744 is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
57744 DSL by Area
This information is most helpful to those looking for homes or considering moving to 57744 or any of the areas nearby.
How does DSL internet in 57744 compare to the rest of South Dakota?
DSL internet speeds in 57744 are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 36 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in South Dakota is 0.00% versus 56.24% in 57744.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 57744 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 57751, SD: more DSL coverage, faster speeds
- 57725, SD: more DSL coverage, faster speeds
- 57730, SD: less DSL coverage, slower speeds
- 57745, SD: more DSL coverage, faster speeds
- 82701, WY: less DSL coverage, slower speeds
- 57543, SD: less DSL coverage, slower speeds
- 57521, SD: less DSL coverage, slower speeds
- 82732, WY: more DSL coverage, slower speeds
- 82639, WY: more DSL coverage, slower speeds
- 57569, SD: less DSL coverage, faster speeds
Zip Codes with Similar Populations
- 67202, KS: more DSL coverage, faster speeds
- 37097, TN: more DSL coverage, faster speeds
- 40068, KY: more DSL coverage, slower speeds
- 04353, ME: less DSL coverage, slower speeds
- 47342, IN: more DSL coverage, slower speeds
- 48419, MI: less DSL coverage, slower speeds
- 50247, IA: more DSL coverage, faster speeds
- 51579, IA: more DSL coverage, faster speeds
- 52046, IA: more DSL coverage, faster speeds
- 62501, IL: more DSL coverage, faster speeds