In Duncanon there are 3 residential DSL providers covering 90.56% of the city. The average home can get speeds up to 139 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 Duncanon, KY.
To see availability maps for all providers including fiber, cable, DSL, and more in Duncanon, KY please click below.
Duncanon, KY Availability Maps
DSL Internet Service Providers in Duncanon
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 Duncanon are not shown.
Duncanon 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 Duncanon is DSL internet available?
DSL Internet Availability Key
DSL is available in 90.56% of Duncanon. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Windstream. Call one of the companies with service in Duncanon above to see who has service at your home.
How fast is DSL internet in Duncanon?
The map below shows maximum DSL internet speeds by area in Duncanon.
DSL Internet Speed Key
The average Duncanon home can get up to 139 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 200 Mbps, which 57.14% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Duncanon.
DSL internet speeds tend to be faster in the east parts of Duncanon, and slower in the southwest areas of the city.
Is DSL the fastest internet I can get in Duncanon?
The fastest internet for you may vary based on where in Duncanon you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 65.38% of Duncanon homes.
- Cable is fastest for 11.14% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 23.49%.
- Satellite internet may be the only option for less than 1% of Duncanon homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Duncanon, along with details on where in Duncanon and at what speeds.
Windstream DSL in Duncanon, KY
Windstream DSL coverage
About 90.56%, or 374 people, have Windstream DSL internet available to them in the city. The company covers the east, southwest, southeast, west, and south Duncanon area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of Duncanon.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in Duncanon. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 4 different maximum speeds throughout Duncanon. The fastest plan anyone in Duncanon can order from Windstream goes up to 200 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Duncanon customers is up to 139 Mbps.
Show all download speeds
- 63.1% up to 200.0 Mbps
- 16.6% up to 50.0 Mbps
- 19.3% up to 25.0 Mbps
- 1.1% up to 10.0 Mbps
Windstream DSL upload speeds
In Duncanon download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and the fastest compared to other Duncanon DSL providers. Windstream 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 Duncanon is up to 52 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 35 Mbps.
Show all upload speeds
- 63.1% up to 52.0 Mbps
- 16.6% up to 12.0 Mbps
- 19.3% up to 3.0 Mbps
- 1.1% up to 1.0 Mbps
EarthLink DSL in Duncanon, KY
EarthLink DSL coverage
About 5.81%, or 24 people, have EarthLink DSL internet available to them in the city. The company covers the west Duncanon area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Duncanon.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Duncanon. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Duncanon. The fastest plan anyone in Duncanon can order from EarthLink goes up to 10 Mbps, and all Duncanon customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Duncanon download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Duncanon DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Duncanon is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
AT&T DSL in Duncanon, KY
AT&T DSL coverage
About 5.81%, or 24 people, have AT&T DSL internet available to them in the city. The company covers the west Duncanon area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Duncanon.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Duncanon. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Duncanon. The fastest plan anyone in Duncanon can order from AT&T goes up to 10 Mbps, and all Duncanon customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Duncanon download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Duncanon DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Duncanon is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Duncanon DSL by Area
This information is most helpful to those looking for homes or considering moving to Duncanon or any of the areas nearby.
How does DSL internet in Duncanon compare to the rest of Kentucky?
DSL internet speeds in Duncanon are much faster versus the average speeds in Kentucky: 0.00 Mbps in Kentucky versus 139 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Kentucky is 0.00% versus 90.56% in Duncanon.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Duncanon 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
- Whites, KY: more DSL coverage, slower speeds
- Terrill, KY: less DSL coverage, slower speeds
- Paint Lick, KY: less DSL coverage, slower speeds
- Berea, KY: more DSL coverage, slower speeds
- Wallaceton, KY: more DSL coverage, faster speeds
- Nina, KY: less DSL coverage, slower speeds
- Kingston, KY: less DSL coverage, faster speeds
- Richmond, KY: less DSL coverage, slower speeds
- Manse, KY: more DSL coverage, slower speeds
- Newby, KY: less DSL coverage, slower speeds
Cities with Similar Populations
- Twin Cities, CA: less DSL coverage, slower speeds
- Lindell, VA: more DSL coverage, slower speeds
- Limerock, NY: less DSL coverage, slower speeds
- Lidderdale, IA: less DSL coverage, slower speeds
- Eek, AK: more DSL coverage, slower speeds
- Elmore, WI: more DSL coverage, slower speeds
- Elva, IL: less DSL coverage, slower speeds
- Emmaville, PA: less DSL coverage, slower speeds
- Enfield Center, NH: more DSL coverage, slower speeds
- English Lake, IN: less DSL coverage, slower speeds