In South Carthage there are 2 residential DSL providers covering 92.97% of the city. The average home can get speeds up to 10 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 Carthage, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in South Carthage, TN please click below.
South Carthage, TN Availability Maps
DSL Internet Service Providers in South Carthage
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 Carthage are not shown.
South Carthage 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 Carthage is DSL internet available?
DSL Internet Availability Key
DSL is available in 92.97% of South Carthage. 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 Carthage above to see who has service at your home.
How fast is DSL internet in South Carthage?
The map below shows maximum DSL internet speeds by area in South Carthage.
DSL Internet Speed Key
The average South Carthage home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 10 Mbps, which 92.97% of residents can get.
Is DSL the fastest internet I can get in South Carthage?
The fastest internet for you may vary based on where in South Carthage you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 7.57% of South Carthage homes.
- Cable is fastest for 92.43% of the city.
- 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 Carthage homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in South Carthage, along with details on where in South Carthage and at what speeds.
AT&T DSL in South Carthage, TN
AT&T DSL coverage
About 92.97%, or 1,720 people, have AT&T DSL internet available to them in the city. The company covers the entire South Carthage 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 Carthage.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in South Carthage. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout South Carthage. The fastest plan anyone in South Carthage can order from AT&T goes up to 10 Mbps, and all South Carthage customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In South Carthage 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 fastest compared to other South Carthage DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Carthage is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in South Carthage, TN
EarthLink DSL coverage
About 92.97%, or 1,720 people, have EarthLink DSL internet available to them in the city. The company covers the entire South Carthage area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Carthage.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in South Carthage. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout South Carthage. The fastest plan anyone in South Carthage can order from EarthLink goes up to 10 Mbps, and all South Carthage customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In South Carthage 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 fastest compared to other South Carthage DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Carthage is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
South Carthage DSL by Area
This information is most helpful to those looking for homes or considering moving to South Carthage or any of the areas nearby.
How does DSL internet in South Carthage compare to the rest of Tennessee?
DSL internet speeds in South Carthage are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 10 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Tennessee is 0.00% versus 92.97% in South Carthage.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around South Carthage 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
- Carthage, TN: less DSL coverage, similar speeds
- Kempville, TN: more DSL coverage, similar speeds
- Tanglewood, TN: less DSL coverage, similar speeds
- Elmwood, TN: less DSL coverage, similar speeds
- Rock City, TN: less DSL coverage, similar speeds
- Brush Creek, TN: less DSL coverage, similar speeds
- Grant, TN: less DSL coverage, faster speeds
- Pleasant Shade, TN: less DSL coverage, similar speeds
- Bellwood, TN: less DSL coverage, faster speeds
- Commerce, TN: less DSL coverage, similar speeds
Cities with Similar Populations
- Bearden, AR: less DSL coverage, faster speeds
- Beverly, OH: less DSL coverage, faster speeds
- Black Creek, NC: more DSL coverage, faster speeds
- Blue Ridge Summit, PA: less DSL coverage, faster speeds
- Cameron, SC: less DSL coverage, faster speeds
- Centerbrook, CT: less DSL coverage, similar speeds
- Crosbyton, TX: less DSL coverage, faster speeds
- Chappell Hill, TX: less DSL coverage, similar speeds
- Chester, GA: less DSL coverage, similar speeds
- Croghan, NY: less DSL coverage, faster speeds