In Grantsdale there are 6 residential internet providers covering 66.67% of the city. The average home can get speeds up to 1,477 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 Grantsdale
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 Grantsdale are not shown.
Grantsdale 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 Grantsdale
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 66.67% of Grantsdale. 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 Grizzly Broadband. Now you can call companies in Grantsdale with more confidence that they might be available.
How fast are internet speeds in Grantsdale?
The map below shows maximum internet speeds by area in Grantsdale.
Internet Speed Key
The average Grantsdale home can get up to 1,477 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,500 Mbps, which 36.11% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 10.00% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Grantsdale.
Internet speeds tend to be faster in the north parts of Grantsdale, and slower in the southwest areas of the city.
What type of internet should I choose in Grantsdale?
The fastest internet for you may vary based on where in Grantsdale you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 36.11% of Grantsdale homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 30.56%.
- Satellite internet may be the only option for 33.33% of Grantsdale homes.
Internet Market Health in Grantsdale
Internet Competition Key
The map shows how competitive the Grantsdale 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 Grantsdale based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.2 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.0 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.7 (unhealthy)
Overall, competition is very unhealthy.
Grantsdale internet customers have the ability to buy internet service from 1 to 5 different providers, depending on where they live. For different types of service, Grantsdale homes have between 1 and 3 options. The type(s) of service available are fixed wireless, fiber, and dsl, 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. Grantsdale internet customers who want faster speeds have between 1 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, Grantsdale badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Grantsdale, along with details on where in Grantsdale and at what speeds.
Grizzly Broadband Fiber in Grantsdale, MT
Grizzly Broadband fiber coverage
About 36.11%, or 65 people, have Grizzly Broadband fiber internet available to them in the city. The company covers the northwest and north Grantsdale area. Grizzly Broadband is a large internet service provider internet service providers in the US, with internet service available in some of Grantsdale.
Grizzly Broadband fiber download speeds
Grizzly Broadband is the fastest when comparing download speeds to all other internet providers in Grantsdale. Versus other fiber providers in the area, Grizzly Broadband fiber is the fastest. There are no different maximum speeds throughout Grantsdale. The fastest plan anyone in Grantsdale can order from Grizzly Broadband goes up to 2,500 Mbps, and all Grantsdale customers can get this speed.
Show all download speeds
- 100.0% up to 2,500.0 Mbps
Grizzly Broadband fiber upload speeds
In Grantsdale download speeds tend to be equal to than upload speeds for Grizzly Broadband fiber. Compared to other ISPs, Grizzly Broadband is the fastest where upload speeds are concerned, and the fastest compared to other Grantsdale fiber providers. Grizzly Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grantsdale is up to 2,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,500.0 Mbps
Centurylink DSL in Grantsdale, MT
Centurylink DSL coverage
About 28.33%, or 51 people, have Centurylink DSL internet available to them in the city. The company covers the northwest and southwest Grantsdale area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Grantsdale.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in Grantsdale. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are no different maximum speeds throughout Grantsdale. The fastest plan anyone in Grantsdale can order from Centurylink goes up to 10 Mbps, and all Grantsdale customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Centurylink DSL upload speeds
In Grantsdale 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 fastest compared to other Grantsdale DSL providers. Centurylink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grantsdale is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Rocky Mountain Internet Fixed Wireless in Grantsdale, MT
Rocky Mountain Internet fixed wireless coverage
About 56.67%, or 102 people, have Rocky Mountain Internet fixed wireless internet available to them in the city. The company covers the northwest, west, and north Grantsdale area. Rocky Mountain Internet is a large internet service provider internet service providers in the US, with internet service available in a majority of Grantsdale.
Rocky Mountain Internet fixed wireless download speeds
Rocky Mountain Internet is below average when comparing download speeds to all other internet providers in Grantsdale. Versus other fixed wireless providers in the area, Rocky Mountain Internet fixed wireless is the fastest. There are no different maximum speeds throughout Grantsdale. The fastest plan anyone in Grantsdale can order from Rocky Mountain Internet goes up to 350 Mbps, and all Grantsdale customers can get this speed.
Show all download speeds
- 100.0% up to 350.0 Mbps
Rocky Mountain Internet fixed wireless upload speeds
In Grantsdale download speeds tend to be faster than than upload speeds for Rocky Mountain Internet fixed wireless. Compared to other ISPs, Rocky Mountain Internet is below average where upload speeds are concerned, and the fastest compared to other Grantsdale fixed wireless providers. Rocky Mountain Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grantsdale is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Grizzly Broadband Fixed Wireless in Grantsdale, MT
Grizzly Broadband fixed wireless coverage
About 53.89%, or 97 people, have Grizzly Broadband fixed wireless internet available to them in the city. The company covers the northwest, southwest, and north Grantsdale area. Grizzly Broadband is a large internet service provider internet service providers in the US, with internet service available in a majority of Grantsdale.
Grizzly Broadband fixed wireless download speeds
Grizzly Broadband is below average when comparing download speeds to all other internet providers in Grantsdale. Versus other fixed wireless providers in the area, Grizzly Broadband fixed wireless is the slowest. There are no different maximum speeds throughout Grantsdale. The fastest plan anyone in Grantsdale can order from Grizzly Broadband goes up to 32 Mbps, and all Grantsdale customers can get this speed.
Show all download speeds
- 100.0% up to 32.0 Mbps
Grizzly Broadband fixed wireless upload speeds
In Grantsdale download speeds tend to be equal to than upload speeds for Grizzly Broadband fixed wireless. Compared to other ISPs, Grizzly Broadband is below average where upload speeds are concerned, and below average compared to other Grantsdale fixed wireless providers. Grizzly Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grantsdale is up to 32 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 32.0 Mbps
T-Mobile Home Internet Fixed Wireless in Grantsdale, MT
T-Mobile Home Internet fixed wireless coverage
About 35.56%, or 64 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the northwest and southwest Grantsdale area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in some of Grantsdale.
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 Grantsdale. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Grantsdale. The fastest plan anyone in Grantsdale 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 Grantsdale customers is up to 46 Mbps.
Show all download speeds
- 28.1% up to 100.0 Mbps
- 71.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Grantsdale 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 slowest compared to other Grantsdale 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 Grantsdale 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 7.8 Mbps.
Show all upload speeds
- 28.1% up to 20.0 Mbps
- 71.9% up to 3.0 Mbps
Grantsdale Internet by Area
This information is most helpful to those looking for homes or considering moving to Grantsdale or any of the areas nearby.
How does internet in Grantsdale compare to the rest of Montana?
Internet speeds in Grantsdale are comparable versus the average speeds in Montana: 1,506 Mbps in Montana versus 1,477 Mbps in the city. The state has far less internet availability compared to the city. Average internet coverage in Montana is 97.66% versus 66.67% in Grantsdale.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Grantsdale 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
- Darby, MT: more internet coverage, slower speeds
- Hamilton, MT: more internet coverage, slower speeds
- Riverside, MT: more internet coverage, faster speeds
- Conner, MT: more internet coverage, slower speeds
- Woodside, MT: more internet coverage, slower speeds
- Corvallis, MT: more internet coverage, faster speeds
- Pinesdale, MT: more internet coverage, slower speeds
- Sula, MT: less internet coverage, slower speeds
- Victor, MT: more internet coverage, slower speeds
- Stevensville, MT: more internet coverage, faster speeds
Cities with Similar Populations
- Finchley, VA: more internet coverage, slower speeds
- Dalewood, SC: more internet coverage, faster speeds
- Danbury, NE: more internet coverage, slower speeds
- Dawes, WV: more internet coverage, slower speeds
- Dedham, ME: more internet coverage, slower speeds
- Deep River, IN: more internet coverage, slower speeds
- Dillman, IN: more internet coverage, slower speeds
- Direct, TX: more internet coverage, slower speeds
- Disston, OR: more internet coverage, faster speeds
- Dividing Creek, NJ: more internet coverage, slower speeds