Best Internet Providers in Grantsdale, MT
All 6 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Grantsdale, MT
Grantsdale has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Grantsdale.
Ranks compare Grantsdale with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Grantsdale, MT at a Glance
Grantsdale Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Grizzly Broadband
Connection
Customer Rating
Fiber
Fixed Wireless
CenturyLink
Connection
Customer Rating
DSL
Rocky Mountain Internet
Connection
Customer Rating
Fixed Wireless
Verizon
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Grantsdale ratings may vary and are shown below.
Who is the Best Internet Provider in Grantsdale, MT?
T-Mobile Home Internet is the best internet provider in Grantsdale based on Montana customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Grantsdale, making it a solid recommendation among providers with reviews. Unfortunately, T-Mobile Home Internet is an option for 25.56% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Grantsdale?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Grantsdale
How Grantsdale Compares to Places Its Size
Grantsdale's report card score is in the bottom 49% and its connectivity index is in the top 17%.
| Measure | Grantsdale | Rank among US places under 1,000 people | Ravalli County | Montana | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 61.1% | bottom 45% | 55.9% | 50.8% | 71.5% | 6,946 places at 100.0% |
| Average top speed | 1,926 Mbps | top 22% | 1,587 Mbps | 1,744 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 3.6 | bottom 41% | 6.6 | 5.7 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.3 | bottom 36% | 2.6 | 2.4 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 32% | top 2% | 15% | 13% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 95% | top 31% | 95% | 95% | 96% | 1,494 places at 100% |
| Homes with internet | 91% | top 24% | 89% | 90% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 60% | top 45% | 54% | 69% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 81% | top 22% | 82% | 81% | 81% | 72 places at 100% |
| Median household income | $77,541 | top 37% | $74,370 | $77,933 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 10% | bottom 38% | 10% | 14% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 61.1% of homes in Grantsdale, against 55.9% across Ravalli County and 50.8% across Montana. Households in Grantsdale are smaller than the US average (2.3 people against 2.7); 32% of workers work from home (US 15%); and the median household income is $77,541 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Grantsdale
Which Fiber Internet Providers are Available in Grantsdale?
Grizzly Broadband Fiber in Grantsdale, MT
Availability:
49.4%
Customer Rating:
(0)
Avg. Download Speed
2,500 Mbps
Grizzly Broadband offers Fiber service to 49.4% of Grantsdale homes. Across the city, Grizzly Broadband Fiber has speeds up to 2,500 Mbps
Blackfoot Fiber in Grantsdale, MT
Availability:
11.7%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
Blackfoot Communications offers Fiber service to 11.7% of Grantsdale homes. Across the city, Blackfoot Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Grantsdale?
Rocky Mountain Internet Fixed Wireless in Grantsdale, MT
Availability:
56.7%
Customer Rating:
(1)
Avg. Download Speed
303 Mbps
Rocky Mountain Internet offers Fixed Wireless service to 56.7% of Grantsdale homes. Across the city, Rocky Mountain Internet Fixed Wireless is the only type of service available from the company, with speeds up to 303 Mbps, with speeds from 220 Mpbs up to 350 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 95 and as high as 100, with an average of 98 Mbps throughout the city.
Grizzly Broadband Fixed Wireless in Grantsdale, MT
Availability:
53.9%
Customer Rating:
(0)
Avg. Download Speed
32 Mbps
Grizzly Broadband offers Fixed Wireless service to 53.9% of Grantsdale homes. Across the city, Grizzly Broadband Fixed Wireless has speeds up to 32 Mbps
Verizon Fixed Wireless in Grantsdale, MT
Availability:
30.6%
Customer Rating:
(362)
Avg. Download Speed
25 Mbps
Verizon offers Fixed Wireless service to 30.6% of Grantsdale homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
T-Mobile Home Internet Fixed Wireless in Grantsdale, MT
Availability:
25.6%
Customer Rating:
(342)
Avg. Download Speed
25 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 25.6% of Grantsdale homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Which Cable Internet Providers are Available in Grantsdale?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Grantsdale, MT.
Which DSL Internet Providers are Available in Grantsdale?
CenturyLink DSL in Grantsdale, MT
Availability:
28.3%
Customer Rating:
(120)
Avg. Download Speed
10 Mbps
CenturyLink offers DSL service to 28.3% of Grantsdale homes. Across the city, CenturyLink DSL is the only type of service available from the company, with speeds up to 10 Mbps
Internet in Grantsdale by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in Grantsdale
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Grantsdale
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How Grantsdale Compares to Nearby Places
The 10 places nearest to Grantsdale that have their own pages are all within 29 miles. Among them, Corvallis has the most homes with fiber (90.6%) and Pinesdale the fewest (0.0%); Grantsdale has 61.1%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Grantsdale (this page) | 180 | 61.1% | 1,926 Mbps | 3.6 | C | 60/100 |
| Hamilton | 13,757 | 38.8% | 1,331 Mbps | 7 | C+ | 43/100 |
| Stevensville | 10,164 | 58.2% | 1,860 Mbps | 6.6 | B- | 45/100 |
| Corvallis | 5,638 | 90.6% | 2,208 Mbps | 7.8 | B+ | 43/100 |
| Victor | 3,795 | 59.9% | 1,655 Mbps | 6.5 | B- | 44/100 |
| Darby | 2,105 | 88.5% | 922 Mbps | 3.6 | C- | 29/100 |
| Pinesdale | 1,299 | 0.0% | 354 Mbps | 4.1 | D- | 69/100 |
| Conner | 759 | 60.5% | 704 Mbps | 2.8 | D+ | 17/100 |
| Riverside | 486 | 75.1% | 2,127 Mbps | 8 | B | 47/100 |
| Sula | 228 | 32.9% | 825 Mbps | 1.6 | D | 23/100 |
| Woodside | 219 | 6.4% | 844 Mbps | 7.5 | C | 63/100 |
Who is the Fastest Internet Provider in Grantsdale?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, Grizzly Broadband should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Grantsdale
| Grizzly Broadband | 2,500 |
|---|---|
| Blackfoot Communications | 1,000 |
| Rocky Mountain Internet | 350 |
| Viasat | 100 |
| HughesNet | 25 |
| Verizon | 25 |
| T-Mobile Home Internet | 25 |
| CenturyLink | 10 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Grantsdale. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Grantsdale Internet Providers
Based on 5 reviews from Montana internet customers, T-Mobile Home Internet is the best internet service provider for Grantsdale residents. T-Mobile Home Internet was rated at an average of 4.00 out of 5 in our report for overall customer satisfaction. Rocky Mountain Internet wins for second-place in Montana, with 3.00 out of 5 stars and 56.7% coverage in Grantsdale.
At a national level, based on 1343 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Grantsdale Internet Providers
The table below shows average customer ratings from customers in Grantsdale, Montana, and customers throughout the country.
| ISP / Tech Type | Grantsdale Overall | Montana Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (1) | (342) | View Plans | ||
| Rocky Mountain Internet | (0) | (1) | (1) | View Plans | ||
| CenturyLink | (0) |  (3) | (183) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Verizon | (0) | (0) | (816) | View Plans | ||
| Blackfoot | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| Grizzly Broadband | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Grantsdale
Based on data reported by Grantsdale ISPs to the FCC, the fastest speeds in the city are available through Grizzly Broadband. The company offers speeds up to 2,500 Mbps in Grantsdale. Therefore, the average customer can get up to 2,165 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Grantsdale Speed | Montana Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (1) | (342) | View Plans | ||
| Rocky Mountain Internet | (0) | (1) | (1) | View Plans | ||
| CenturyLink | (0) | (3) | (183) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Verizon | (0) | (0) | (816) | View Plans | ||
| Blackfoot | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Grizzly Broadband | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Grantsdale?
Of the providers in Grantsdale, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Grantsdale where enough of them have reviewed a provider, otherwise across Montana or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 5.00 out of 5 for price, which is much higher than the average across all internet providers in the country. CenturyLink is rated second for affordability, with an average price rating of 3.33 out of 5.
The table below shows how customers in Grantsdale, Montana, and the United States rated the affordability of their internet service.
Rated Affordability in Grantsdale
| ISP / Tech Type | Grantsdale Affordability | Montana Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (1) | (342) | View Plans | ||
| Rocky Mountain Internet | (0) | (1) | (1) | View Plans | ||
| CenturyLink | (0) | (3) | (183) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Verizon | (0) | (0) | (816) | View Plans | ||
| Blackfoot | (0) | (0) |  (1) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Grizzly Broadband | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Montana
Customer Reviews
A Kalispell, MT Customer
Spectrum Cable
March 22, 2026 We currently have 500MB+ speed service with phone as well from Spectrum. They are currently charging around 110 a month which is reasonable for service. We started about 8 years ago and had to have crews install in our area so we could get off Centurylink. I have had consistent service with them and have had no problems. I'd give them a 9/10.
A Lame Deer, MT Customer
Range DSL
February 09, 2026 I have quite a few internet providers, not to mention helped a few as well. I have not seen a internet provider not allow access to the modems that they provide, with the default settings that are set overlap neighbors wifi and make service almost impossible to use.as well as during installation put a router and modem on a microwave and except it not to fry the router. Then blame the client for destroying the router minutes after installing it. I get that there service is limited in certain areas.
Joe N
3 Rivers Fiber
October 24, 2025 3 Rivers Communication is the only option in my rural community. With that, they can set prices as they see fit without having to worry about competition. While I currently view the price as fair for the speeds offered, I do with prices were more affordable. One benefit is that taxes and fees are included with the price, so the listed price you see on their site is their rate.
Ronnie.S
Spectrum Cable
September 28, 2025 Spectrum provides reliable internet service in the 59102 area. Speeds are generally good for streaming, remote work, and everyday use. While pricing isn’t the lowest, it’s reasonable considering the service quality. Customer service could be better, but installation was smooth and outages are rare.
Hannah S
Access Montana Fixed Wireless
June 27, 2025 I have been fairly happy with my internet provider. The installation was fairly fast and done well and they were very informative while setting everything up. The price of our internet service isn't my favorite being close to $60/ month, but I know there are others who pay higher amounts so it's something I have to accept. But I really do enjoy my internet providers customer service. We had an issue with our internet not working over the summer and they worked diligently with us to get it back working as soon as possible, even having a service tech come re-run new cable on a weekend for us. We were so thankful. And we rarely do have issues, so overall Access Montana has been a great provider for us.
Rate your provider
Share your experience to help others in your area choose.
Verified customer: we detected your connection is on this provider.
Reviews are independent and unedited. Published after a quick spam check.
Which ISP Should You Choose in Grantsdale?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Grantsdale is T-Mobile Home Internet.
- The fastest internet provider should be Grizzly Broadband. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Grantsdale is T-Mobile Home Internet.
- Viasat, HughesNet, and Grizzly Broadband has the broadest coverage in Grantsdale, available to 57.2% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.