In 57070 there are 2 residential Fiber providers covering 46.15% of the zip. The average home can get speeds up to 2,921 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 Fiber internet providers in 57070, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in 57070, SD please click below.
Fiber Internet Service Providers in 57070
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 57070 are not shown.
57070 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 57070 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 46.15% of 57070. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Bluepeak. Call one of the companies with service in 57070 above to see who has service at your home.
How fast is fiber internet in 57070?
The map below shows maximum fiber internet speeds by area in 57070.
Fiber Internet Speed Key
The average 57070 home can get up to 2,921 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 5,000 Mbps, which 22.16% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 23.99% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in 57070.
Fiber internet speeds tend to be faster in the west parts of 57070, and slower in the southeast areas of the zip.
Is fiber the fastest internet I can get in 57070?
The fastest internet for you may vary based on where in 57070 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 46.15% of 57070 homes.
- Cable is fastest for 52.82% 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 less than 1% of 57070 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 57070, along with details on where in 57070 and at what speeds.
Fort Randall Telephone Company Fiber in 57070, SD
Fort Randall Telephone Company fiber coverage
About 26.12%, or 356 people, have Fort Randall Telephone Company fiber internet available to them in the zip. The company covers the southeast, central, east, south, northeast, north, and west 57070 area. Fort Randall Telephone Company is a small internet service provider internet service providers in the US, with internet service available in a small portion of 57070.
Fort Randall Telephone Company fiber download speeds
Fort Randall Telephone Company is above average when comparing download speeds to all other internet providers in 57070. Versus other fiber providers in the area, Fort Randall Telephone Company fiber is the slowest. There are no different maximum speeds throughout 57070. The fastest plan anyone in 57070 can order from Fort Randall Telephone Company goes up to 1,000 Mbps, and all 57070 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Fort Randall Telephone Company fiber upload speeds
In 57070 download speeds tend to be equal to than upload speeds for Fort Randall Telephone Company fiber. Compared to other ISPs, Fort Randall Telephone Company is above average where upload speeds are concerned, and the slowest compared to other 57070 fiber providers. Fort Randall Telephone Company offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57070 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Bluepeak Fiber in 57070, SD
Bluepeak fiber coverage
About 22.16%, or 302 people, have Bluepeak fiber internet available to them in the zip. The company covers the west, northwest, southwest, north, northeast, and south 57070 area. Bluepeak is a large internet service provider internet service providers in the US, with internet service available in a small portion of 57070.
Bluepeak fiber download speeds
Bluepeak is the fastest when comparing download speeds to all other internet providers in 57070. Versus other fiber providers in the area, Bluepeak fiber is the fastest. There are no different maximum speeds throughout 57070. The fastest plan anyone in 57070 can order from Bluepeak goes up to 5,000 Mbps, and all 57070 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Bluepeak fiber upload speeds
In 57070 download speeds tend to be equal to than upload speeds for Bluepeak fiber. Compared to other ISPs, Bluepeak is the fastest where upload speeds are concerned, and the fastest compared to other 57070 fiber providers. Bluepeak offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57070 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
57070 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 57070 or any of the areas nearby.
How does fiber internet in 57070 compare to the rest of South Dakota?
Fiber internet speeds in 57070 are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 2,921 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in South Dakota is 0.00% versus 46.15% in 57070.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 57070 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber 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
- 57036, SD: more fiber coverage, faster speeds
- 57037, SD: less fiber coverage, faster speeds
- 57014, SD: less fiber coverage, slower speeds
- 57021, SD: more fiber coverage, faster speeds
- 57073, SD: less fiber coverage, slower speeds
- 57004, SD: more fiber coverage, slower speeds
- 57067, SD: more fiber coverage, slower speeds
- 57045, SD: more fiber coverage, slower speeds
- 57040, SD: more fiber coverage, slower speeds
- 57001, SD: more fiber coverage, slower speeds
Zip Codes with Similar Populations
- 81154, CO: more fiber coverage, slower speeds
- 86337, AZ: less fiber coverage, slower speeds
- 22738, VA: more fiber coverage, slower speeds
- 18465, PA: more fiber coverage, faster speeds
- 16364, PA: more fiber coverage, slower speeds
- 16240, PA: less fiber coverage, faster speeds
- 14013, NY: more fiber coverage, slower speeds
- 13694, NY: less fiber coverage, slower speeds
- 13420, NY: less fiber coverage, slower speeds
- 03262, NH: less fiber coverage, slower speeds