In Blackville there are 3 residential DSL providers covering 68.65% of the city. The average home can get speeds up to 12 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 Blackville, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in Blackville, SC please click below.
Blackville, SC Availability Maps
DSL Internet Service Providers in Blackville
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 Blackville are not shown.
Blackville 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 Blackville is DSL internet available?
DSL Internet Availability Key
DSL is available in 68.65% of Blackville. 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 Blackville above to see who has service at your home.
How fast is DSL internet in Blackville?
The map below shows maximum DSL internet speeds by area in Blackville.
DSL Internet Speed Key
The average Blackville home can get up to 12 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 64.93% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Blackville.
DSL internet speeds tend to be faster in the northwest parts of Blackville, and slower in the north areas of the city.
Is DSL the fastest internet I can get in Blackville?
The fastest internet for you may vary based on where in Blackville you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 88.14% of Blackville homes.
- Cable is fastest for 9.61% of the city.
- DSL is fastest for 1.36%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Blackville homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Blackville, along with details on where in Blackville and at what speeds.
AT&T DSL in Blackville, SC
AT&T DSL coverage
About 64.49%, or 2,370 people, have AT&T DSL internet available to them in the city. The company covers the entire Blackville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Blackville.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Blackville. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Blackville. The fastest plan anyone in Blackville can order from AT&T goes up to 10 Mbps, and all Blackville customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Blackville 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 Blackville DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Blackville 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 Blackville, SC
EarthLink DSL coverage
About 64.49%, or 2,370 people, have EarthLink DSL internet available to them in the city. The company covers the entire Blackville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Blackville.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Blackville. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Blackville. The fastest plan anyone in Blackville can order from EarthLink goes up to 10 Mbps, and all Blackville customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Blackville 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 Blackville DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Blackville is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
TDS DSL in Blackville, SC
TDS DSL coverage
About 4.16%, or 153 people, have TDS DSL internet available to them in the city. The company covers the northwest, southwest, and west Blackville area. TDS is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Blackville.
TDS DSL download speeds
TDS is below average when comparing download speeds to all other internet providers in Blackville. Versus other DSL providers in the area, TDS DSL is the fastest. There are 4 different maximum speeds throughout Blackville. The fastest plan anyone in Blackville can order from TDS goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Blackville customers is up to 40 Mbps.
Show all download speeds
- 7.8% up to 100.0 Mbps
- 43.8% up to 50.0 Mbps
- 37.9% up to 25.0 Mbps
- 10.5% up to 10.0 Mbps
TDS DSL upload speeds
In Blackville download speeds tend to be faster than than upload speeds for TDS DSL. Compared to other ISPs, TDS is below average where upload speeds are concerned, and the fastest compared to other Blackville DSL providers. TDS 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 Blackville is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, TDS customers can get speeds up to 7.9 Mbps.
Show all upload speeds
- 7.8% up to 20.0 Mbps
- 43.8% up to 10.0 Mbps
- 37.9% up to 5.0 Mbps
- 10.5% up to 1.0 Mbps
Blackville DSL by Area
This information is most helpful to those looking for homes or considering moving to Blackville or any of the areas nearby.
How does DSL internet in Blackville compare to the rest of South Carolina?
DSL internet speeds in Blackville are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 12 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in South Carolina is 0.00% versus 68.65% in Blackville.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Blackville 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
- Hilda, SC: less DSL coverage, faster speeds
- Elko, SC: more DSL coverage, faster speeds
- Sweden, SC: less DSL coverage, slower speeds
- Sato, SC: less DSL coverage, slower speeds
- Denmark, SC: more DSL coverage, slower speeds
- Barnwell, SC: less DSL coverage, slower speeds
- Williston, SC: more DSL coverage, faster speeds
- Govan, SC: less DSL coverage, slower speeds
- Norway, SC: more DSL coverage, faster speeds
- Olar, SC: less DSL coverage, faster speeds
Cities with Similar Populations
- Sheffield, OH: more DSL coverage, faster speeds
- Scott City, KS: less DSL coverage, slower speeds
- Silver Creek, NY: less DSL coverage, faster speeds
- Surgoinsville, TN: less DSL coverage, slower speeds
- Slaughter, LA: more DSL coverage, faster speeds
- Sterlington, LA: less DSL coverage, faster speeds
- Starr, SC: less DSL coverage, faster speeds
- Shady Cove, OR: more DSL coverage, faster speeds
- Roaring Spring, PA: less DSL coverage, faster speeds
- Reedsville, PA: more DSL coverage, faster speeds