In Clifton there is 1 residential DSL provider covering 98.81% of the city. The average home can get speeds up to 49 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 Clifton, AZ.
To see availability maps for all providers including fiber, cable, DSL, and more in Clifton, AZ please click below.
DSL Internet Service Provider in Clifton
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 Clifton are not shown.
Clifton 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 Clifton is DSL internet available?
DSL Internet Availability Key
DSL is available in 98.81% of Clifton. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Valley Telecom Group. Call one of the companies with service in Clifton above to see who has service at your home.
How fast is DSL internet in Clifton?
The map below shows maximum DSL internet speeds by area in Clifton.
DSL Internet Speed Key
The average Clifton home can get up to 49 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 60 Mbps, which 37.23% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.63% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Clifton.
DSL internet speeds tend to be faster in the west parts of Clifton, and slower in the east areas of the city.
Is DSL the fastest internet I can get in Clifton?
The fastest internet for you may vary based on where in Clifton you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 73.86% of Clifton homes.
- Cable is fastest for 23.66% of the city.
- DSL is fastest for 1.30%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Clifton homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Clifton, along with details on where in Clifton and at what speeds.
Valley Telecom Group DSL in Clifton, AZ
Valley Telecom Group DSL coverage
About 98.81%, or 4,494 people, have Valley Telecom Group DSL internet available to them in the city. The company covers the entire Clifton area. Valley Telecom Group is a large internet service provider internet service providers in the US, with internet service available in most of Clifton.
Valley Telecom Group DSL download speeds
Valley Telecom Group is below average when comparing download speeds to all other internet providers in Clifton. Versus other DSL providers in the area, Valley Telecom Group DSL is the fastest. There are 4 different maximum speeds throughout Clifton. The fastest plan anyone in Clifton can order from Valley Telecom Group goes up to 60 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Clifton customers is up to 49 Mbps.
Show all download speeds
- 37.7% up to 60.0 Mbps
- 52.9% up to 45.0 Mbps
- 5.8% up to 30.0 Mbps
- 3.7% up to 10.0 Mbps
Valley Telecom Group DSL upload speeds
In Clifton download speeds tend to be faster than than upload speeds for Valley Telecom Group DSL. Compared to other ISPs, Valley Telecom Group is below average where upload speeds are concerned, and the fastest compared to other Clifton DSL providers. Valley Telecom Group offers 4 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 Clifton is up to 15 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Valley Telecom Group customers can get speeds up to 11 Mbps.
Show all upload speeds
- 37.7% up to 15.0 Mbps
- 52.9% up to 10.0 Mbps
- 5.8% up to 5.0 Mbps
- 3.7% up to 1.0 Mbps
Clifton DSL by Area
This information is most helpful to those looking for homes or considering moving to Clifton or any of the areas nearby.
How does DSL internet in Clifton compare to the rest of Arizona?
DSL internet speeds in Clifton are much faster versus the average speeds in Arizona: 0.00 Mbps in Arizona versus 49 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Arizona is 0.00% versus 98.81% in Clifton.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Clifton 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
- Morenci, AZ: more DSL coverage, faster speeds
- Guthrie, AZ: less DSL coverage, faster speeds
- York, AZ: less DSL coverage, faster speeds
- Mule Creek, NM: less DSL coverage, slower speeds
- Buckhorn, NM: less DSL coverage, slower speeds
- Cliff, NM: more DSL coverage, faster speeds
- Gila, NM: more DSL coverage, slower speeds
- Geronimo, AZ: less DSL coverage, slower speeds
- Bylas, AZ: less DSL coverage, slower speeds
- Kearny, AZ: less DSL coverage, slower speeds
Cities with Similar Populations
- Citronelle, AL: less DSL coverage, slower speeds
- Argo, AL: more DSL coverage, faster speeds
- Carmichaels, PA: more DSL coverage, faster speeds
- Arbuckle, CA: less DSL coverage, slower speeds
- Ridgeway, SC: less DSL coverage, faster speeds
- Belleville, WI: less DSL coverage, slower speeds
- Oakboro, NC: less DSL coverage, faster speeds
- Apple Valley, OH: more DSL coverage, slower speeds
- Armada, MI: less DSL coverage, slower speeds
- Anthony, FL: more DSL coverage, faster speeds