In Heiskell there are 4 residential DSL providers covering 72.60% of the city. The average home can get speeds up to 27 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 Heiskell, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in Heiskell, TN please click below.
Heiskell, TN Availability Maps
DSL Internet Service Providers in Heiskell
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 Heiskell are not shown.
Heiskell 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 Heiskell is DSL internet available?
DSL Internet Availability Key
DSL is available in 72.60% of Heiskell. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Heiskell above to see who has service at your home.
How fast is DSL internet in Heiskell?
The map below shows maximum DSL internet speeds by area in Heiskell.
DSL Internet Speed Key
The average Heiskell home can get up to 27 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 6.16% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 45.94% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Heiskell.
DSL internet speeds tend to be faster in the northeast parts of Heiskell, and slower in the central areas of the city.
Is DSL the fastest internet I can get in Heiskell?
The fastest internet for you may vary based on where in Heiskell you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 72.89% of Heiskell homes.
- Cable is fastest for 24.48% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.63%.
- Satellite internet may be the only option for less than 1% of Heiskell homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Heiskell, along with details on where in Heiskell and at what speeds.
Frontier Communications DSL in Heiskell, TN
Frontier DSL coverage
About 51.14%, or 1,611 people, have Frontier DSL internet available to them in the city. The company covers the central, southwest, east, west, and south Heiskell area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Heiskell.
Frontier Communications DSL download speeds
Frontier is one of the slowest when comparing download speeds to all other internet providers in Heiskell. Versus other DSL providers in the area, Frontier DSL is one of the slowest. There are no different maximum speeds throughout Heiskell. The fastest plan anyone in Heiskell can order from Frontier goes up to 10 Mbps, and all Heiskell customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Heiskell download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Heiskell DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Heiskell 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 Heiskell, TN
AT&T DSL coverage
About 34.29%, or 1,080 people, have AT&T DSL internet available to them in the city. The company covers the northeast, southwest, and west Heiskell area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Heiskell.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Heiskell. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout Heiskell. The fastest plan anyone in Heiskell can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Heiskell customers is up to 47 Mbps.
Show all download speeds
- 18.0% up to 100.0 Mbps
- 46.5% up to 50.0 Mbps
- 13.3% up to 25.0 Mbps
- 22.2% up to 10.0 Mbps
AT&T DSL upload speeds
In Heiskell download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Heiskell DSL providers. AT&T 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 Heiskell is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 9.1 Mbps.
Show all upload speeds
- 18.0% up to 20.0 Mbps
- 46.5% up to 10.0 Mbps
- 13.3% up to 5.0 Mbps
- 22.2% up to 1.0 Mbps
EarthLink DSL in Heiskell, TN
EarthLink DSL coverage
About 34.29%, or 1,080 people, have EarthLink DSL internet available to them in the city. The company covers the northeast, southwest, and west Heiskell area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Heiskell.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Heiskell. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout Heiskell. The fastest plan anyone in Heiskell can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Heiskell customers is up to 47 Mbps.
Show all download speeds
- 18.0% up to 100.0 Mbps
- 46.5% up to 50.0 Mbps
- 13.3% up to 25.0 Mbps
- 22.2% up to 10.0 Mbps
EarthLink DSL upload speeds
In Heiskell download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Heiskell DSL providers. EarthLink 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 Heiskell is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 9.1 Mbps.
Show all upload speeds
- 18.0% up to 20.0 Mbps
- 46.5% up to 10.0 Mbps
- 13.3% up to 5.0 Mbps
- 22.2% up to 1.0 Mbps
TDS DSL in Heiskell, TN
TDS DSL coverage
About 9.05%, or 285 people, have TDS DSL internet available to them in the city. The company covers the east and central Heiskell area. TDS is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Heiskell.
TDS DSL download speeds
TDS is one of the slowest when comparing download speeds to all other internet providers in Heiskell. Versus other DSL providers in the area, TDS DSL is one of the slowest. There are no different maximum speeds throughout Heiskell. The fastest plan anyone in Heiskell can order from TDS goes up to 10 Mbps, and all Heiskell customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
TDS DSL upload speeds
In Heiskell download speeds tend to be faster than than upload speeds for TDS DSL. Compared to other ISPs, TDS is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Heiskell DSL providers. TDS offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Heiskell is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Heiskell DSL by Area
This information is most helpful to those looking for homes or considering moving to Heiskell or any of the areas nearby.
How does DSL internet in Heiskell compare to the rest of Tennessee?
DSL internet speeds in Heiskell are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 27 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Tennessee is 0.00% versus 72.60% in Heiskell.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Heiskell 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
- Powell, TN: more DSL coverage, slower speeds
- Norris, TN: more DSL coverage, faster speeds
- Melbourne, TN: less DSL coverage, faster speeds
- Clinton, TN: more DSL coverage, faster speeds
- Andersonville, TN: less DSL coverage, slower speeds
- Rocky Top, TN: more DSL coverage, slower speeds
- Ridenour, TN: less DSL coverage, faster speeds
- Edgemoor, TN: more DSL coverage, slower speeds
- Seeber Flats, TN: less DSL coverage, faster speeds
- Lake City, TN: more DSL coverage, slower speeds
Cities with Similar Populations
- Parowan, UT: more DSL coverage, slower speeds
- Hawesville, KY: less DSL coverage, slower speeds
- Hurley, MS: more DSL coverage, faster speeds
- Mangum, OK: less DSL coverage, slower speeds
- Middleton, TN: less DSL coverage, slower speeds
- Mount Vernon, AL: less DSL coverage, slower speeds
- Newburg, PA: more DSL coverage, faster speeds
- North, SC: more DSL coverage, faster speeds
- Omega, GA: less DSL coverage, slower speeds
- Orangeville, PA: less DSL coverage, faster speeds