In Superior there is 1 residential DSL provider covering 98.22% of the city. The average home can get speeds up to 32 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 DSL internet providers in Superior, MT.
To see availability maps for all providers including fiber, cable, DSL, and more in Superior, MT please click below.
Superior, MT Availability Maps
DSL Internet Service Provider in Superior
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 Superior are not shown.
Superior 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 Superior is DSL internet available?
DSL Internet Availability Key
DSL is available in 98.22% of Superior. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Blackfoot. Call one of the companies with service in Superior above to see who has service at your home.
How fast is DSL internet in Superior?
The map below shows maximum DSL internet speeds by area in Superior.
DSL Internet Speed Key
The average Superior home can get up to 32 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 40 Mbps, which 69.45% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 21.83% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Superior.
DSL internet speeds tend to be faster in the north parts of Superior, and slower in the southwest areas of the city.
Is DSL the fastest internet I can get in Superior?
The fastest internet for you may vary based on where in Superior you live. In general, fixed wireless competes most often with DSL in the city.
- Fiber is the fastest internet type for 4.80% of Superior homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 2.87%.
- Fixed wireless is fastest for 90.55%.
- Satellite internet may be the only option for 1.78% of Superior homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Superior, along with details on where in Superior and at what speeds.
Blackfoot Communications DSL in Superior, MT
Blackfoot DSL coverage
About 98.22%, or 1,881 people, have Blackfoot DSL internet available to them in the city. The company covers the entire Superior area. Blackfoot is a large internet service provider internet service providers in the US, with internet service available in most of Superior.
Blackfoot Communications DSL download speeds
Blackfoot is the slowest when comparing download speeds to all other internet providers in Superior. Versus other DSL providers in the area, Blackfoot DSL is the fastest. There are 3 different maximum speeds throughout Superior. The fastest plan anyone in Superior 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 Superior customers is up to 32 Mbps.
Show all download speeds
- 70.7% up to 40.0 Mbps
- 7.1% up to 25.0 Mbps
- 22.2% up to 10.0 Mbps
Blackfoot Communications DSL upload speeds
In Superior download speeds tend to be faster than than upload speeds for Blackfoot DSL. Compared to other ISPs, Blackfoot is the slowest where upload speeds are concerned, and the fastest compared to other Superior 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 Superior 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 4.1 Mbps.
Show all upload speeds
- 77.8% up to 5.0 Mbps
- 22.2% up to 1.0 Mbps
Superior DSL by Area
This information is most helpful to those looking for homes or considering moving to Superior or any of the areas nearby.
How does DSL internet in Superior compare to the rest of Montana?
DSL internet speeds in Superior are much faster versus the average speeds in Montana: 0.00 Mbps in Montana versus 32 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Montana is 0.00% versus 98.22% in Superior.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Superior are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL 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
- Tarkio, MT: less DSL coverage, slower speeds
- St. Regis, MT: more DSL coverage, slower speeds
- Paradise, MT: more DSL coverage, faster speeds
- Perma, MT: less DSL coverage, slower speeds
- Plains, MT: less DSL coverage, slower speeds
- Alberton, MT: less DSL coverage, faster speeds
- Ninemile, MT: less DSL coverage, slower speeds
- Huson, MT: less DSL coverage, faster speeds
- DeBorgia, MT: less DSL coverage, faster speeds
- Dixon, MT: less DSL coverage, slower speeds
Cities with Similar Populations
- Scarbro, WV: less DSL coverage, faster speeds
- Stewart, NV: less DSL coverage, faster speeds
- Waverly, IL: less DSL coverage, faster speeds
- Dolan Springs, AZ: less DSL coverage, slower speeds
- Delbarton, WV: less DSL coverage, faster speeds
- Deerfield, MI: less DSL coverage, slower speeds
- Cowarts, AL: less DSL coverage, faster speeds
- Cope, SC: less DSL coverage, faster speeds
- Conklin, MI: less DSL coverage, faster speeds
- Carterville, MO: less DSL coverage, slower speeds