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In Custer County there are 3 residential Fixed Wireless providers covering 78.64% of the county. The average home can get speeds up to 95 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 Custer County, ID.
To see availability maps for all providers including fiber, cable, DSL, and more in Custer County, ID please click below.
Custer County, ID Availability Maps
Fixed Wireless Internet Service Providers in Custer County
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 Custer County are not shown.
Custer County 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 Custer County is fixed wireless internet available?
Fixed Wireless Internet Availability Key
Fixed Wireless is available in 78.64% of Custer County. Areas in green have fixed wireless internet service, where areas in yellow or red may not. The most widely available provider is T-Mobile Home Internet. Call one of the companies with service in Custer County above to see who has service at your home.
How fast is fixed wireless internet in Custer County?
The map below shows maximum fixed wireless internet speeds by area in Custer County.
Fixed Wireless Internet Speed Key
The average Custer County home can get up to 95 Mbps on their fixed wireless internet plan. The fastest fixed wireless download speed in the county is 100 Mbps, which 71.84% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 4.12% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Custer County.
Fixed Wireless internet speeds tend to be faster in the west parts of Custer County, and slower in the southeast areas of the county.
Is fixed wireless the fastest internet I can get in Custer County?
The fastest internet for you may vary based on where in Custer County you live. In general, fiber competes most often with fixed wireless in the county.
- Fiber is the fastest internet type for 86.81% of Custer County homes.
- Cable is fastest for less than 1% of the county.
- DSL is fastest for 6.43%.
- Fixed wireless is fastest for 3.60%.
- Satellite internet may be the only option for 3.16% of Custer County homes.
Fixed Wireless Providers in Depth
Below you'll find which TV and internet providers offer service in Custer County, along with details on where in Custer County and at what speeds.
T-Mobile Home Internet Fixed Wireless in Custer County, ID
T-Mobile Home Internet fixed wireless coverage
About 75.46%, or 3,226 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the north, southeast, west, central, and southwest Custer County area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of Custer County.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Custer County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout Custer County. The fastest plan anyone in Custer County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Custer County customers is up to 96 Mbps.
Show all download speeds
- 95.2% up to 100.0 Mbps
- 4.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Custer County 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 below average where upload speeds are concerned, and below average compared to other Custer County fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Custer County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 19 Mbps.
Show all upload speeds
- 95.2% up to 20.0 Mbps
- 4.8% up to 3.0 Mbps
Rise Broadband Fixed Wireless in Custer County, ID
Rise Broadband fixed wireless coverage
About 20.75%, or 887 people, have Rise Broadband fixed wireless internet available to them in the county. The company covers the southeast Custer County area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Custer County.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in Custer County. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is the slowest. There are 2 different maximum speeds throughout Custer County. The fastest plan anyone in Custer County can order from Rise Broadband goes up to 50 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Custer County customers is up to 45 Mbps.
Show all download speeds
- 81.4% up to 50.0 Mbps
- 18.6% up to 25.0 Mbps
Rise Broadband fixed wireless upload speeds
In Custer County download speeds tend to be faster than than upload speeds for Rise Broadband fixed wireless. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and the slowest compared to other Custer County fixed wireless providers. Rise Broadband offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Custer County is up to 10 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Rise Broadband customers can get speeds up to 9.1 Mbps.
Show all upload speeds
- 81.4% up to 10.0 Mbps
- 18.6% up to 5.0 Mbps
ATC Communications (Idaho) Fixed Wireless in Custer County, ID
ATC Communications fixed wireless coverage
About 2.39%, or 102 people, have ATC Communications fixed wireless internet available to them in the county. The company covers the southeast Custer County area. ATC Communications is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Custer County.
ATC Communications (Idaho) fixed wireless download speeds
ATC Communications is below average when comparing download speeds to all other internet providers in Custer County. Versus other fixed wireless providers in the area, ATC Communications fixed wireless is average. There are no different maximum speeds throughout Custer County. The fastest plan anyone in Custer County can order from ATC Communications goes up to 75 Mbps, and all Custer County customers can get this speed.
Show all download speeds
- 100.0% up to 75.0 Mbps
ATC Communications (Idaho) fixed wireless upload speeds
In Custer County download speeds tend to be equal to than upload speeds for ATC Communications fixed wireless. Compared to other ISPs, ATC Communications is below average where upload speeds are concerned, and the fastest compared to other Custer County fixed wireless providers. ATC Communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Custer County is up to 75 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 75.0 Mbps
Custer County Fixed Wireless by Area
This information is most helpful to those looking for homes or considering moving to Custer County or any of the areas nearby.
How does fixed wireless internet in Custer County compare to the rest of Idaho?
Fixed Wireless internet speeds in Custer County are much faster versus the average speeds in Idaho: 0.00 Mbps in Idaho versus 95 Mbps in the county. The state has similar fixed wireless availability compared to the county. Average fixed wireless coverage in Idaho is 0.00% versus 78.64% in Custer County.
What zip codes have fixed wireless internet?
Fixed Wireless internet coverage varies by zip code and neighborhood. Some examples in or around Custer County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Clark County, ID: more fixed wireless coverage, slower speeds
- Washington County, ID: more fixed wireless coverage, faster speeds
- Crook County, OR: more fixed wireless coverage, slower speeds
- Johnson County, WY: more fixed wireless coverage, faster speeds
- Campbell County, WY: more fixed wireless coverage, faster speeds
- Meade County, SD: more fixed wireless coverage, faster speeds
- Haakon County, SD: less fixed wireless coverage, slower speeds
- Stanley County, SD: more fixed wireless coverage, slower speeds
- Hughes County, SD: more fixed wireless coverage, faster speeds
- Beadle County, SD: more fixed wireless coverage, faster speeds
Counties with Similar Populations
- Winn Parish, LA: less fixed wireless coverage, faster speeds
- Yoakum County, TX: more fixed wireless coverage, faster speeds
- Appanoose County, IA: more fixed wireless coverage, faster speeds
- Archer County, TX: more fixed wireless coverage, faster speeds
- Archuleta County, CO: more fixed wireless coverage, faster speeds
- Yalobusha County, MS: more fixed wireless coverage, faster speeds
- Woodruff County, AR: more fixed wireless coverage, faster speeds
- Wirt County, WV: less fixed wireless coverage, slower speeds
- Ziebach County, SD: less fixed wireless coverage, faster speeds
- Winkler County, TX: more fixed wireless coverage, faster speeds