In Windham there are 5 residential internet providers covering 98.39% of the city. The average home can get speeds up to 133 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.
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5 Internet Service Providers in Windham
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 Windham are not shown.
Windham 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
Availability maps for all providers in Windham
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 98.39% of Windham. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Triangle. Now you can call companies in Windham with more confidence that they might be available.
How fast are internet speeds in Windham?
The map below shows maximum internet speeds by area in Windham.
Internet Speed Key
The average Windham home can get up to 133 Mbps on their internet plan. For most people, the fastest download speed in the city is 300 Mbps, which 16.13% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 82.26% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Windham.
Internet speeds tend to be faster in the northwest parts of Windham, and slower in the north areas of the city.
What type of internet should I choose in Windham?
The fastest internet for you may vary based on where in Windham you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 82.26% of Windham homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 16.13%.
- Satellite internet may be the only option for 1.61% of Windham homes.
Internet Market Health in Windham
Internet Competition Key
The map shows how competitive the Windham internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Windham based on what connections the average home has availabile:
- Average number of internet service providers to a home: 1.7 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.4 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 1.4 (very unhealthy)
Overall, competition is very unhealthy.
Windham internet customers have the ability to buy internet service from 1 to 4 different providers, depending on where they live. For different types of service, Windham homes have between 1 and 2 options. The type(s) of service available are fiber and fixed wireless, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Windham internet customers who want faster speeds have between 1 and 3 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Windham badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Windham, along with details on where in Windham and at what speeds.
Triangle Communications Fiber in Windham, MT
Triangle fiber coverage
About 98.39%, or 122 people, have Triangle fiber internet available to them in the city. The company covers the entire Windham area. Triangle is a large internet service provider internet service providers in the US, with internet service available in most of Windham.
Triangle Communications fiber download speeds
Triangle is average when comparing download speeds to all other internet providers in Windham. Versus other fiber providers in the area, Triangle fiber is the fastest. There are no different maximum speeds throughout Windham. The fastest plan anyone in Windham can order from Triangle goes up to 100 Mbps, and all Windham customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Triangle Communications fiber upload speeds
In Windham download speeds tend to be faster than than upload speeds for Triangle fiber. Compared to other ISPs, Triangle is one of the fastest where upload speeds are concerned, and the fastest compared to other Windham fiber providers. Triangle offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Windham is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Triangle Communications Fixed Wireless in Windham, MT
Triangle fixed wireless coverage
About 36.29%, or 45 people, have Triangle fixed wireless internet available to them in the city. The company covers the west, southeast, northwest, east, and southwest Windham area. Triangle is a large internet service provider internet service providers in the US, with internet service available in some of Windham.
Triangle Communications fixed wireless download speeds
Triangle is the slowest when comparing download speeds to all other internet providers in Windham. Versus other fixed wireless providers in the area, Triangle fixed wireless is the slowest. There are no different maximum speeds throughout Windham. The fastest plan anyone in Windham can order from Triangle goes up to 10 Mbps, and all Windham customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Triangle Communications fixed wireless upload speeds
In Windham download speeds tend to be faster than than upload speeds for Triangle fixed wireless. Compared to other ISPs, Triangle is the slowest where upload speeds are concerned, and the slowest compared to other Windham fixed wireless providers. Triangle offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Windham is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Windham, MT
T-Mobile Home Internet fixed wireless coverage
About 18.55%, or 23 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the west and northwest Windham 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 small portion of Windham.
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 Windham. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout Windham. The fastest plan anyone in Windham can order from T-Mobile Home Internet goes up to 25 Mbps, and all Windham 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 Windham 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 average where upload speeds are concerned, and below average compared to other Windham fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Windham is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in Windham, MT
Verizon fixed wireless coverage
About 16.13%, or 20 people, have Verizon fixed wireless internet available to them in the city. The company covers the west and northwest Windham 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 Windham.
Verizon fixed wireless download speeds
Verizon is the fastest when comparing download speeds to all other internet providers in Windham. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Windham. The fastest plan anyone in Windham can order from Verizon goes up to 300 Mbps, and all Windham customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Windham download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is one of the fastest where upload speeds are concerned, and the fastest compared to other Windham fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Windham is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Windham Internet by Area
This information is most helpful to those looking for homes or considering moving to Windham or any of the areas nearby.
How does internet in Windham compare to the rest of Montana?
Internet speeds in Windham are slower versus the average speeds in Montana: 1,506 Mbps in Montana versus 133 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Montana is 97.66% versus 98.39% in Windham.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Windham are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Stanford, MT: more internet coverage, faster speeds
- Utica, MT: more internet coverage, slower speeds
- Moccasin, MT: more internet coverage, slower speeds
- Hobson, MT: less internet coverage, slower speeds
- Sapphire Village, MT: less internet coverage, slower speeds
- Denton, MT: more internet coverage, slower speeds
- Ross Fork, MT: less internet coverage, slower speeds
- Coffee Creek, MT: less internet coverage, faster speeds
- Straw, MT: less internet coverage, slower speeds
- Moore, MT: less internet coverage, slower speeds
Cities with Similar Populations
- Deronda, WI: more internet coverage, faster speeds
- Twelve Corners, MI: more internet coverage, faster speeds
- Tuthill, SD: less internet coverage, faster speeds
- Dresden, KS: less internet coverage, faster speeds
- Doverel, GA: less internet coverage, faster speeds
- Dixon, SD: more internet coverage, faster speeds
- Divot, TX: less internet coverage, faster speeds
- Dispatch, KS: more internet coverage, faster speeds
- Twentynine Palms Marine Corps Base, CA: less internet coverage, faster speeds
- DePew, IA: more internet coverage, faster speeds