Click if you were looking for 57221 cell phone providers and coverage instead.
In 57221 there are 5 residential Fixed Wireless providers covering 94.60% of the zip. The average home can get speeds up to 184 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 Fixed Wireless internet providers in 57221, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in 57221, SD please click below.
Fixed Wireless Internet Service Providers in 57221
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 57221 are not shown.
57221 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 57221 is fixed wireless internet available?
Fixed Wireless Internet Availability Key
Fixed Wireless is available in 94.60% of 57221. Areas in green have fixed wireless internet service, where areas in yellow or red may not. The most widely available provider is GigFire. Call one of the companies with service in 57221 above to see who has service at your home.
How fast is fixed wireless internet in 57221?
The map below shows maximum fixed wireless internet speeds by area in 57221.
Fixed Wireless Internet Speed Key
The average 57221 home can get up to 184 Mbps on their fixed wireless internet plan. The fastest fixed wireless download speed in the zip is 300 Mbps, which 26.17% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 4.56% of homes can only purchase plans up to 50 Mbps. See the internet provider details below for info about their speed and coverage in 57221.
Fixed Wireless internet speeds tend to be faster in the southwest parts of 57221, and slower in the southeast areas of the zip.
Is fixed wireless the fastest internet I can get in 57221?
The fastest internet for you may vary based on where in 57221 you live. In general, fiber competes most often with fixed wireless in the zip.
- Fiber is the fastest internet type for 99.76% of 57221 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 less than 1% of 57221 homes.
Fixed Wireless Providers in Depth
Below you'll find which TV and internet providers offer service in 57221, along with details on where in 57221 and at what speeds.
GigFire Fixed Wireless in 57221, SD
GigFire fixed wireless coverage
About 85.23%, or 710 people, have GigFire fixed wireless internet available to them in the zip. The company covers the entire 57221 area. GigFire is a large internet service provider internet service providers in the US, with internet service available in most of 57221.
GigFire fixed wireless download speeds
GigFire is below average when comparing download speeds to all other internet providers in 57221. Versus other fixed wireless providers in the area, GigFire fixed wireless is above average. There are 4 different maximum speeds throughout 57221. The fastest plan anyone in 57221 can order from GigFire goes up to 150 Mbps, the slowest package only goes up to 99 Mbps, and the zip-wide average maximum speed for 57221 customers is up to 146 Mbps.
Show all download speeds
- 88.6% up to 150.0 Mbps
- 4.6% up to 140.0 Mbps
- 3.9% up to 100.0 Mbps
- 2.8% up to 99.0 Mbps
GigFire fixed wireless upload speeds
In 57221 download speeds tend to be faster than than upload speeds for GigFire fixed wireless. Compared to other ISPs, GigFire is below average where upload speeds are concerned, and the fastest compared to other 57221 fixed wireless providers. GigFire 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 57221 is up to 130 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, GigFire customers can get speeds up to 118 Mbps.
Show all upload speeds
- 88.6% up to 130.0 Mbps
- 4.6% up to 40.0 Mbps
- 6.8% up to 20.0 Mbps
wispwest.net Fixed Wireless in 57221, SD
wispwest.net fixed wireless coverage
About 79.83%, or 665 people, have wispwest.net fixed wireless internet available to them in the zip. The company covers the central, south, west, southeast, southwest, east, and northeast 57221 area. wispwest.net is a large internet service provider internet service providers in the US, with internet service available in much of 57221.
wispwest.net fixed wireless download speeds
wispwest.net is below average when comparing download speeds to all other internet providers in 57221. Versus other fixed wireless providers in the area, wispwest.net fixed wireless is below average. There are 2 different maximum speeds throughout 57221. The fastest plan anyone in 57221 can order from wispwest.net goes up to 50 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 57221 customers is up to 31 Mbps.
Show all download speeds
- 23.8% up to 50.0 Mbps
- 76.2% up to 25.0 Mbps
wispwest.net fixed wireless upload speeds
In 57221 download speeds tend to be faster than than upload speeds for wispwest.net fixed wireless. Compared to other ISPs, wispwest.net is below average where upload speeds are concerned, and below average compared to other 57221 fixed wireless providers. wispwest.net offers 2 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 57221 is up to 10 Mbps. Some customers have slower plan choices, which only go up to 8.0 Mbps. On average, wispwest.net customers can get speeds up to 8.5 Mbps.
Show all upload speeds
- 23.8% up to 10.0 Mbps
- 76.2% up to 8.0 Mbps
Midco Fixed Wireless in 57221, SD
Midco fixed wireless coverage
About 55.22%, or 460 people, have Midco fixed wireless internet available to them in the zip. The company covers the south, central, west, southwest, and southeast 57221 area. Midco is a large internet service provider internet service providers in the US, with internet service available in a majority of 57221.
Midco fixed wireless download speeds
Midco is below average when comparing download speeds to all other internet providers in 57221. Versus other fixed wireless providers in the area, Midco fixed wireless is below average. There are no different maximum speeds throughout 57221. The fastest plan anyone in 57221 can order from Midco goes up to 100 Mbps, and all 57221 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Midco fixed wireless upload speeds
In 57221 download speeds tend to be faster than than upload speeds for Midco fixed wireless. Compared to other ISPs, Midco is below average where upload speeds are concerned, and below average compared to other 57221 fixed wireless providers. Midco offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57221 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Verizon Fixed Wireless in 57221, SD
Verizon fixed wireless coverage
About 26.17%, or 218 people, have Verizon fixed wireless internet available to them in the zip. The company covers the west, south, southwest, central, northwest, and north 57221 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 57221.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 57221. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 57221. The fastest plan anyone in 57221 can order from Verizon goes up to 300 Mbps, and all 57221 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 57221 download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and below average compared to other 57221 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57221 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in 57221, SD
T-Mobile Home Internet fixed wireless coverage
About 4.68%, or 39 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the northeast and east 57221 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 57221.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is the slowest when comparing download speeds to all other internet providers in 57221. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the slowest. There are no different maximum speeds throughout 57221. The fastest plan anyone in 57221 can order from T-Mobile Home Internet goes up to 25 Mbps, and all 57221 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 57221 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is the slowest where upload speeds are concerned, and the slowest compared to other 57221 fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 57221 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
57221 Fixed Wireless by Area
This information is most helpful to those looking for homes or considering moving to 57221 or any of the areas nearby.
How does fixed wireless internet in 57221 compare to the rest of South Dakota?
Fixed Wireless internet speeds in 57221 are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 184 Mbps in the zip. The state has similar fixed wireless availability compared to the zip. Average fixed wireless coverage in South Dakota is 0.00% versus 94.60% in 57221.
What zip codes have fixed wireless internet?
Fixed Wireless internet coverage varies by zip code and neighborhood. Some examples in or around 57221 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fixed wireless 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
- 57233, SD: more fixed wireless coverage, slower speeds
- 57278, SD: less fixed wireless coverage, faster speeds
- 57248, SD: more fixed wireless coverage, slower speeds
- 57241, SD: more fixed wireless coverage, slower speeds
- 57214, SD: more fixed wireless coverage, slower speeds
- 57322, SD: less fixed wireless coverage, slower speeds
- 57234, SD: more fixed wireless coverage, faster speeds
- 57220, SD: less fixed wireless coverage, slower speeds
- 57386, SD: more fixed wireless coverage, slower speeds
- 57268, SD: less fixed wireless coverage, faster speeds
Zip Codes with Similar Populations
- 50278, IA: more fixed wireless coverage, slower speeds
- 78663, TX: less fixed wireless coverage, faster speeds
- 77971, TX: more fixed wireless coverage, slower speeds
- 77629, TX: less fixed wireless coverage, slower speeds
- 75850, TX: more fixed wireless coverage, slower speeds
- 73624, OK: more fixed wireless coverage, faster speeds
- 61919, IL: more fixed wireless coverage, faster speeds
- 52337, IA: more fixed wireless coverage, faster speeds
- 51528, IA: more fixed wireless coverage, faster speeds
- 50634, IA: more fixed wireless coverage, slower speeds