In South Knoxville there are 2 residential DSL providers covering 97.89% of the neighborhood. The average home can get speeds up to 33 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 South Knoxville, Knoxville, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in South Knoxville, Knoxville, TN please click below.
South Knoxville, Knoxville, TN Availability Maps
DSL Internet Service Providers in South Knoxville
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 South Knoxville are not shown.
South Knoxville 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 South Knoxville is DSL internet available?
DSL Internet Availability Key
DSL is available in 97.89% of South Knoxville. 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 South Knoxville above to see who has service at your home.
How fast is DSL internet in South Knoxville?
The map below shows maximum DSL internet speeds by area in South Knoxville.
DSL Internet Speed Key
The average South Knoxville home can get up to 33 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 100 Mbps, which 10.14% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 43.95% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in South Knoxville.
DSL internet speeds tend to be faster in the northeast parts of South Knoxville, and slower in the southwest areas of the neighborhood.
Is DSL the fastest internet I can get in South Knoxville?
The fastest internet for you may vary based on where in South Knoxville you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 100.00% of South Knoxville homes.
- Cable is fastest for less than 1% of the neighborhood.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of South Knoxville homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in South Knoxville, along with details on where in South Knoxville and at what speeds.
AT&T DSL in South Knoxville, Knoxville, TN
AT&T DSL coverage
About 97.89%, or 10,163 people, have AT&T DSL internet available to them in the neighborhood. The company covers the entire South Knoxville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Knoxville.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in South Knoxville. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout South Knoxville. The fastest plan anyone in South Knoxville can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for South Knoxville customers is up to 33 Mbps.
Show all download speeds
- 10.4% up to 100.0 Mbps
- 5.1% up to 75.0 Mbps
- 19.3% up to 50.0 Mbps
- 20.3% up to 25.0 Mbps
- 44.9% up to 10.0 Mbps
AT&T DSL upload speeds
In South Knoxville 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 South Knoxville DSL providers. AT&T offers 4 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Knoxville 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 6.5 Mbps.
Show all upload speeds
- 15.5% up to 20.0 Mbps
- 19.3% up to 10.0 Mbps
- 20.3% up to 5.0 Mbps
- 44.9% up to 1.0 Mbps
EarthLink DSL in South Knoxville, Knoxville, TN
EarthLink DSL coverage
About 97.89%, or 10,163 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the entire South Knoxville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Knoxville.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in South Knoxville. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout South Knoxville. The fastest plan anyone in South Knoxville can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for South Knoxville customers is up to 33 Mbps.
Show all download speeds
- 10.4% up to 100.0 Mbps
- 5.1% up to 75.0 Mbps
- 19.3% up to 50.0 Mbps
- 20.3% up to 25.0 Mbps
- 44.9% up to 10.0 Mbps
EarthLink DSL upload speeds
In South Knoxville 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 South Knoxville DSL providers. EarthLink offers 4 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Knoxville 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 6.5 Mbps.
Show all upload speeds
- 15.5% up to 20.0 Mbps
- 19.3% up to 10.0 Mbps
- 20.3% up to 5.0 Mbps
- 44.9% up to 1.0 Mbps
South Knoxville DSL by Area
This information is most helpful to those looking for homes or considering moving to South Knoxville or any of the areas nearby.
How does DSL internet in South Knoxville compare to the rest of Knoxville?
DSL internet speeds in South Knoxville are much faster versus the average speeds in Knoxville: 0.00 Mbps in Knoxville versus 33 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in Knoxville is 0.00% versus 97.89% in South Knoxville.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around South Knoxville 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Mornngside, Knoxville, TN: less DSL coverage, slower speeds
- Fort Sanders, Knoxville, TN: less DSL coverage, faster speeds
- Park City, Knoxville, TN: less DSL coverage, faster speeds
- Oakwood, Knoxville, TN: less DSL coverage, slower speeds
- Historic Montford, Asheville, NC: more DSL coverage, slower speeds
- Oakley, Asheville, NC: more DSL coverage, faster speeds
- Douglas, Elizabethton, TN: less DSL coverage, slower speeds
- Downtown Boone, Boone, NC: less DSL coverage, faster speeds
- Four Corners, Antioch, TN: less DSL coverage, faster speeds
- Nashboro Village, Nashville, TN: less DSL coverage, faster speeds
Neighborhoods with Similar Populations
- Drake, Des Moines, IA: less DSL coverage, faster speeds
- Shenandoah, Aurora, CO: less DSL coverage, faster speeds
- Seventh Ward, New Orleans, LA: less DSL coverage, slower speeds
- Fenton Area, Fenton, MO: less DSL coverage, faster speeds
- Falls of Neuse, Raleigh, NC: less DSL coverage, faster speeds
- Everett Mall South, Everett, WA: less DSL coverage, slower speeds
- Estlake Greens, Chula Vista, CA: more DSL coverage, faster speeds
- Englewood Park, Orlando, FL: less DSL coverage, faster speeds
- Energy Corridor, Houston, TX: more DSL coverage, faster speeds
- Elk Plain, Spanaway, WA: less DSL coverage, faster speeds