In 57422 there is 1 residential DSL provider covering 25.81% of the zip. The average home can get speeds up to 50 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 57422, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in 57422, SD please click below.
DSL Internet Service Provider in 57422
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 57422 are not shown.
57422 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 57422 is DSL internet available?
DSL Internet Availability Key
DSL is available in 25.81% of 57422. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is NVC. Call one of the companies with service in 57422 above to see who has service at your home.
How fast is DSL internet in 57422?
The map below shows maximum DSL internet speeds by area in 57422.
DSL Internet Speed Key
The average 57422 home can get up to 50 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 50 Mbps, which 25.81% of residents can get.
Is DSL the fastest internet I can get in 57422?
The fastest internet for you may vary based on where in 57422 you live. In general, fiber competes most often with DSL in the zip.
- Fiber is the fastest internet type for 98.39% of 57422 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 1.61% of 57422 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 57422, along with details on where in 57422 and at what speeds.
NVC DSL in 57422, SD
NVC DSL coverage
About 25.81%, or 64 people, have NVC DSL internet available to them in the zip. The company covers the central 57422 area. NVC is a large internet service provider internet service providers in the US, with internet service available in a small portion of 57422.
NVC DSL download speeds
NVC is below average when comparing download speeds to all other internet providers in 57422. Versus other DSL providers in the area, NVC DSL is the fastest. There are no different maximum speeds throughout 57422. The fastest plan anyone in 57422 can order from NVC goes up to 50 Mbps, and all 57422 customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
NVC DSL upload speeds
In 57422 download speeds tend to be faster than than upload speeds for NVC DSL. Compared to other ISPs, NVC is below average where upload speeds are concerned, and the fastest compared to other 57422 DSL providers. NVC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57422 is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
57422 DSL by Area
This information is most helpful to those looking for homes or considering moving to 57422 or any of the areas nearby.
How does DSL internet in 57422 compare to the rest of South Dakota?
DSL internet speeds in 57422 are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 50 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in South Dakota is 0.00% versus 25.81% in 57422.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 57422 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
- 57219, SD: more DSL coverage, slower speeds
- 57445, SD: more DSL coverage, slower speeds
- 57427, SD: more DSL coverage, slower speeds
- 57401, SD: more DSL coverage, slower speeds
- 57479, SD: more DSL coverage, slower speeds
- 57451, SD: more DSL coverage, slower speeds
- 56211, MN: less DSL coverage, slower speeds
- 57227, SD: more DSL coverage, faster speeds
- 56210, MN: more DSL coverage, slower speeds
- 57216, SD: less DSL coverage, slower speeds
Zip Codes with Similar Populations
- 52134, IA: more DSL coverage, faster speeds
- 52231, IA: more DSL coverage, faster speeds
- 53003, WI: more DSL coverage, faster speeds
- 53812, WI: more DSL coverage, faster speeds
- 53931, WI: more DSL coverage, slower speeds
- 56162, MN: more DSL coverage, faster speeds
- 56166, MN: more DSL coverage, slower speeds
- 99322, WA: more DSL coverage, slower speeds
- 98834, WA: more DSL coverage, slower speeds
- 98833, WA: more DSL coverage, slower speeds