In Alton there is 1 residential DSL provider covering 11.02% of the city. The average home can get speeds up to 50 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 Alton, UT.
To see availability maps for all providers including fiber, cable, DSL, and more in Alton, UT please click below.
DSL Internet Service Provider in Alton
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 Alton are not shown.
Alton 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 Alton is DSL internet available?
DSL Internet Availability Key
DSL is available in 11.02% of Alton. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is South Central Communications. Call one of the companies with service in Alton above to see who has service at your home.
How fast is DSL internet in Alton?
The map below shows maximum DSL internet speeds by area in Alton.
DSL Internet Speed Key
The average Alton home can get up to 50 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 50 Mbps, which 11.02% of residents can get.
Is DSL the fastest internet I can get in Alton?
The fastest internet for you may vary based on where in Alton you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 86.61% of Alton homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 7.87%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 5.51% of Alton homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Alton, along with details on where in Alton and at what speeds.
South Central Communications DSL in Alton, UT
South Central Communications DSL coverage
About 11.02%, or 14 people, have South Central Communications DSL internet available to them in the city. The company covers the northwest Alton area. South Central Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Alton.
South Central Communications DSL download speeds
South Central Communications is below average when comparing download speeds to all other internet providers in Alton. Versus other DSL providers in the area, South Central Communications DSL is the fastest. There are no different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from South Central Communications goes up to 50 Mbps, and all Alton customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
South Central Communications DSL upload speeds
In Alton download speeds tend to be faster than than upload speeds for South Central Communications DSL. Compared to other ISPs, South Central Communications is below average where upload speeds are concerned, and the fastest compared to other Alton DSL providers. South Central Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alton is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
Alton DSL by Area
This information is most helpful to those looking for homes or considering moving to Alton or any of the areas nearby.
How does DSL internet in Alton compare to the rest of Utah?
DSL internet speeds in Alton are much faster versus the average speeds in Utah: 0.00 Mbps in Utah versus 50 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Utah is 0.00% versus 11.02% in Alton.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Alton 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
- Long Valley Junction, UT: more DSL coverage, similar speeds
- Duck Creek Village, UT: more DSL coverage, slower speeds
- Kanarraville, UT: more DSL coverage, faster speeds
- New Harmony, UT: more DSL coverage, faster speeds
- Pine Valley, UT: more DSL coverage, slower speeds
- Central, UT: less DSL coverage, faster speeds
- Veyo, UT: more DSL coverage, slower speeds
- Enterprise, UT: less DSL coverage, slower speeds
- Alamo, NV: more DSL coverage, slower speeds
- Hiko, NV: more DSL coverage, slower speeds
Cities with Similar Populations
- Stull, PA: more DSL coverage, slower speeds
- Heglar, ID: more DSL coverage, slower speeds
- Quinault, WA: more DSL coverage, slower speeds
- Welchs Creek, KY: more DSL coverage, slower speeds
- Bennett, MO: more DSL coverage, faster speeds
- Craige, WA: more DSL coverage, faster speeds
- Crane Lake, MN: more DSL coverage, faster speeds
- Centralia, WV: more DSL coverage, slower speeds
- Birch Harbor, ME: more DSL coverage, slower speeds
- Encino, NM: less DSL coverage, slower speeds