In Sans Souci there are 2 residential DSL providers covering 81.44% of the city. The average home can get speeds up to 42 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 Sans Souci, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in Sans Souci, SC please click below.
Sans Souci, SC Availability Maps
DSL Internet Service Providers in Sans Souci
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 Sans Souci are not shown.
Sans Souci 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 Sans Souci is DSL internet available?
DSL Internet Availability Key
DSL is available in 81.44% of Sans Souci. 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 Sans Souci above to see who has service at your home.
How fast is DSL internet in Sans Souci?
The map below shows maximum DSL internet speeds by area in Sans Souci.
DSL Internet Speed Key
The average Sans Souci home can get up to 42 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 17.74% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 37.98% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Sans Souci.
DSL internet speeds tend to be faster in the central parts of Sans Souci, and slower in the southwest areas of the city.
Is DSL the fastest internet I can get in Sans Souci?
The fastest internet for you may vary based on where in Sans Souci you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 72.68% of Sans Souci homes.
- Cable is fastest for 27.22% 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 Sans Souci homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Sans Souci, along with details on where in Sans Souci and at what speeds.
AT&T DSL in Sans Souci, SC
AT&T DSL coverage
About 81.44%, or 6,988 people, have AT&T DSL internet available to them in the city. The company covers the entire Sans Souci area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sans Souci.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Sans Souci. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Sans Souci. The fastest plan anyone in Sans Souci 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 Sans Souci customers is up to 42 Mbps.
Show all download speeds
- 21.8% up to 100.0 Mbps
- 3.9% up to 75.0 Mbps
- 23.8% up to 50.0 Mbps
- 3.9% up to 25.0 Mbps
- 46.6% up to 10.0 Mbps
AT&T DSL upload speeds
In Sans Souci 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 Sans Souci 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 Sans Souci 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 8.2 Mbps.
Show all upload speeds
- 25.7% up to 20.0 Mbps
- 23.8% up to 10.0 Mbps
- 3.9% up to 5.0 Mbps
- 46.6% up to 1.0 Mbps
EarthLink DSL in Sans Souci, SC
EarthLink DSL coverage
About 81.44%, or 6,988 people, have EarthLink DSL internet available to them in the city. The company covers the entire Sans Souci area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sans Souci.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Sans Souci. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Sans Souci. The fastest plan anyone in Sans Souci 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 Sans Souci customers is up to 42 Mbps.
Show all download speeds
- 21.8% up to 100.0 Mbps
- 3.9% up to 75.0 Mbps
- 23.8% up to 50.0 Mbps
- 3.9% up to 25.0 Mbps
- 46.6% up to 10.0 Mbps
EarthLink DSL upload speeds
In Sans Souci 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 Sans Souci 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 Sans Souci 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 8.2 Mbps.
Show all upload speeds
- 25.7% up to 20.0 Mbps
- 23.8% up to 10.0 Mbps
- 3.9% up to 5.0 Mbps
- 46.6% up to 1.0 Mbps
Sans Souci DSL by Area
This information is most helpful to those looking for homes or considering moving to Sans Souci or any of the areas nearby.
How does DSL internet in Sans Souci compare to the rest of South Carolina?
DSL internet speeds in Sans Souci are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 42 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in South Carolina is 0.00% versus 81.44% in Sans Souci.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Sans Souci 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
- Berea, SC: more DSL coverage, faster speeds
- Parker, SC: less DSL coverage, faster speeds
- Greenville, SC: less DSL coverage, faster speeds
- Dunean, SC: less DSL coverage, faster speeds
- Welcome, SC: more DSL coverage, slower speeds
- Wade Hampton, SC: more DSL coverage, faster speeds
- Taylors, SC: more DSL coverage, faster speeds
- Gantt, SC: more DSL coverage, faster speeds
- Easley, SC: more DSL coverage, faster speeds
- Mauldin, SC: more DSL coverage, faster speeds
Cities with Similar Populations
- Shelburne, VT: more DSL coverage, slower speeds
- Johnstown, OH: more DSL coverage, slower speeds
- Jonestown, PA: less DSL coverage, slower speeds
- Joshua Tree, CA: less DSL coverage, slower speeds
- Kalama, WA: more DSL coverage, faster speeds
- Kearneysville, WV: less DSL coverage, slower speeds
- Keithville, LA: less DSL coverage, faster speeds
- Kenly, NC: more DSL coverage, faster speeds
- Sheffield, AL: more DSL coverage, slower speeds
- Sheffield Lake, OH: less DSL coverage, slower speeds