In Garrison there are 6 residential internet providers covering 85.82% of the city. The average home can get speeds up to 193 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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6 Internet Service Providers in Garrison
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 Garrison are not shown.
Garrison 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 Garrison
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 85.82% of Garrison. 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 Quantum Fiber. Now you can call companies in Garrison with more confidence that they might be available.
How fast are internet speeds in Garrison?
The map below shows maximum internet speeds by area in Garrison.
Internet Speed Key
The average Garrison home can get up to 193 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.42% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Garrison.
Internet speeds tend to be faster in the southwest parts of Garrison, and slower in the north areas of the city.
What type of internet should I choose in Garrison?
The fastest internet for you may vary based on where in Garrison you live. If speed is your main concern, fixed wireless will be the fastest internet in the city.
- Fiber is the fastest internet type for 11.35% of Garrison homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 6.74%.
- Fixed wireless is fastest for 67.73%.
- Satellite internet may be the only option for 14.18% of Garrison homes.
Internet Market Health in Garrison
Internet Competition Key
The map shows how competitive the Garrison 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 Garrison based on what connections the average home has availabile:
- Average number of internet service providers to a home: 1.3 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.3 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 1.2 (very unhealthy)
Overall, competition is very unhealthy.
Garrison 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, Garrison homes have between 1 and 3 options. The type(s) of service available are fixed wireless, dsl, and fiber, 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. Garrison internet customers who want faster speeds have between 0 and 4 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, Garrison badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Garrison, along with details on where in Garrison and at what speeds.
Centurylink DSL in Garrison, MT
Centurylink DSL coverage
About 12.41%, or 35 people, have Centurylink DSL internet available to them in the city. The company covers the south, southeast, and southwest Garrison area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Garrison.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in Garrison. Versus other DSL providers in the area, Centurylink DSL is the slowest. There are 2 different maximum speeds throughout Garrison. The fastest plan anyone in Garrison can order from Centurylink goes up to 60 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Garrison customers is up to 11 Mbps.
Show all download speeds
- 2.9% up to 60.0 Mbps
- 97.1% up to 10.0 Mbps
Centurylink DSL upload speeds
In Garrison download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is the slowest where upload speeds are concerned, and the slowest compared to other Garrison DSL providers. Centurylink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Garrison is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 2.9% up to 5.0 Mbps
- 97.1% up to 1.0 Mbps
Quantum Fiber Fiber in Garrison, MT
Quantum Fiber fiber coverage
About 11.35%, or 32 people, have Quantum Fiber fiber internet available to them in the city. The company covers the south and southwest Garrison area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Garrison.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Garrison. Versus other fiber providers in the area, Quantum Fiber fiber is the slowest. There are no different maximum speeds throughout Garrison. The fastest plan anyone in Garrison can order from Quantum Fiber goes up to 940 Mbps, and all Garrison customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Garrison download speeds tend to be equal to than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is the fastest where upload speeds are concerned, and the fastest compared to other Garrison fiber providers. Quantum Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Garrison is up to 940 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 940.0 Mbps
Blackfoot Communications DSL in Garrison, MT
Blackfoot DSL coverage
About 6.74%, or 19 people, have Blackfoot DSL internet available to them in the city. The company covers the northeast, west, and northwest Garrison area. Blackfoot is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Garrison.
Blackfoot Communications DSL download speeds
Blackfoot is below average when comparing download speeds to all other internet providers in Garrison. Versus other DSL providers in the area, Blackfoot DSL is the fastest. There are 2 different maximum speeds throughout Garrison. The fastest plan anyone in Garrison can order from Blackfoot goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Garrison customers is up to 34 Mbps.
Show all download speeds
- 78.9% up to 40.0 Mbps
- 21.1% up to 10.0 Mbps
Blackfoot Communications DSL upload speeds
In Garrison download speeds tend to be faster than than upload speeds for Blackfoot DSL. Compared to other ISPs, Blackfoot is below average where upload speeds are concerned, and the fastest compared to other Garrison DSL providers. Blackfoot offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Garrison is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Blackfoot customers can get speeds up to 4.2 Mbps.
Show all upload speeds
- 78.9% up to 5.0 Mbps
- 21.1% up to 1.0 Mbps
Centurylink Fiber in Garrison, MT
Centurylink fiber coverage
About 3.19%, or 9 people, have Centurylink fiber internet available to them in the city. The company covers the south and southwest Garrison area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Garrison.
Centurylink fiber download speeds
Centurylink is the fastest when comparing download speeds to all other internet providers in Garrison. Versus other fiber providers in the area, Centurylink fiber is the fastest. There are 2 different maximum speeds throughout Garrison. The fastest plan anyone in Garrison can order from Centurylink goes up to 1,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Garrison customers is up to 947 Mbps.
Show all download speeds
- 11.1% up to 1,000.0 Mbps
- 88.9% up to 940.0 Mbps
Centurylink fiber upload speeds
In Garrison download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and the slowest compared to other Garrison fiber providers. Centurylink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Garrison is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 200 Mbps. On average, Centurylink customers can get speeds up to 289 Mbps.
Show all upload speeds
- 11.1% up to 1,000.0 Mbps
- 88.9% up to 200.0 Mbps
T-Mobile Home Internet Fixed Wireless in Garrison, MT
T-Mobile Home Internet fixed wireless coverage
About 79.08%, or 223 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Garrison 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 Garrison.
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 Garrison. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout Garrison. The fastest plan anyone in Garrison can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Garrison customers is up to 86 Mbps.
Show all download speeds
- 81.2% up to 100.0 Mbps
- 18.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Garrison 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 the fastest compared to other Garrison fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Garrison 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 17 Mbps.
Show all upload speeds
- 81.2% up to 20.0 Mbps
- 18.8% up to 3.0 Mbps
Garrison Internet by Area
This information is most helpful to those looking for homes or considering moving to Garrison or any of the areas nearby.
How does internet in Garrison compare to the rest of Montana?
Internet speeds in Garrison are slower versus the average speeds in Montana: 1,506 Mbps in Montana versus 193 Mbps in the city. The state has less internet availability compared to the city. Average internet coverage in Montana is 97.66% versus 85.82% in Garrison.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Garrison 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
- Gold Creek, MT: more internet coverage, slower speeds
- Deer Lodge, MT: more internet coverage, faster speeds
- Avon, MT: more internet coverage, faster speeds
- Racetrack, MT: less internet coverage, slower speeds
- Elliston, MT: more internet coverage, slower speeds
- New Chicago, MT: more internet coverage, slower speeds
- Galen, MT: less internet coverage, slower speeds
- Drummond, MT: more internet coverage, faster speeds
- Maxville, MT: more internet coverage, faster speeds
- Stone, MT: less internet coverage, slower speeds
Cities with Similar Populations
- Havana, OH: more internet coverage, faster speeds
- Ware, MO: more internet coverage, faster speeds
- Warnock, OH: more internet coverage, faster speeds
- Warren, VA: more internet coverage, faster speeds
- Holliday Landing, MO: more internet coverage, slower speeds
- Holland, GA: more internet coverage, faster speeds
- Hiteman, IA: more internet coverage, faster speeds
- Hinnom, VA: more internet coverage, faster speeds
- Hilton Village, WV: more internet coverage, faster speeds
- Hillsboro, PA: more internet coverage, faster speeds