In Garrison there are 2 residential Fiber providers covering 11.35% of the city. The average home can get speeds up to 942 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 Garrison, MT.
To see availability maps for all providers including fiber, cable, DSL, and more in Garrison, MT please click below.
Garrison, MT Availability Maps
Fiber 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
Where in Garrison is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 11.35% of Garrison. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Quantum Fiber. Call one of the companies with service in Garrison above to see who has service at your home.
How fast is fiber internet in Garrison?
The map below shows maximum fiber internet speeds by area in Garrison.
Fiber Internet Speed Key
The average Garrison home can get up to 942 Mbps on their fiber internet plan. The fastest fiber 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, 10.99% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Garrison.
Fiber internet speeds tend to be faster in the southwest parts of Garrison, and slower in the south areas of the city.
Is fiber the fastest internet I can get in Garrison?
The fastest internet for you may vary based on where in Garrison you live. In general, fixed wireless competes most often with fiber 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.
Fiber 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.
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
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
Garrison Fiber 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 fiber internet in Garrison compare to the rest of Montana?
Fiber internet speeds in Garrison are much faster versus the average speeds in Montana: 0.00 Mbps in Montana versus 942 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Montana is 0.00% versus 11.35% in Garrison.
What zip codes have fiber internet?
Fiber 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 fiber internet 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
- Deer Lodge, MT: less fiber coverage, faster speeds
- Avon, MT: more fiber coverage, faster speeds
- New Chicago, MT: less fiber coverage, faster speeds
- Drummond, MT: more fiber coverage, faster speeds
- Maxville, MT: more fiber coverage, faster speeds
- Stone, MT: more fiber coverage, faster speeds
- Marysville, MT: less fiber coverage, faster speeds
- Hall, MT: more fiber coverage, faster speeds
- Lincoln, MT: more fiber coverage, faster speeds
- Anaconda, MT: less fiber coverage, faster speeds
Cities with Similar Populations
- Havana, OH: more fiber coverage, faster speeds
- Warnock, OH: more fiber coverage, faster speeds
- Warren, VA: more fiber coverage, faster speeds
- Holland, GA: more fiber coverage, faster speeds
- Hiteman, IA: more fiber coverage, faster speeds
- Hinnom, VA: more fiber coverage, faster speeds
- Highland Heights, TN: more fiber coverage, faster speeds
- Highbluff, AL: more fiber coverage, faster speeds
- Higgins, NY: more fiber coverage, faster speeds
- Herald, VA: more fiber coverage, faster speeds