In Three Points there are 2 residential DSL providers covering 70.23% of the neighborhood. The average home can get speeds up to 64 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 Three Points, Columbia, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in Three Points, Columbia, SC please click below.
Three Points, Columbia, SC Availability Maps
DSL Internet Service Providers in Three Points
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 Three Points are not shown.
Three Points 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 Three Points is DSL internet available?
DSL Internet Availability Key
DSL is available in 70.23% of Three Points. 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 Three Points above to see who has service at your home.
How fast is DSL internet in Three Points?
The map below shows maximum DSL internet speeds by area in Three Points.
DSL Internet Speed Key
The average Three Points home can get up to 64 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 100 Mbps, which 31.69% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 17.09% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Three Points.
DSL internet speeds tend to be faster in the south parts of Three Points, and slower in the north areas of the neighborhood.
Is DSL the fastest internet I can get in Three Points?
The fastest internet for you may vary based on where in Three Points you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 53.12% of Three Points homes.
- Cable is fastest for 46.54% 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 Three Points homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Three Points, along with details on where in Three Points and at what speeds.
AT&T DSL in Three Points, Columbia, SC
AT&T DSL coverage
About 70.23%, or 2,232 people, have AT&T DSL internet available to them in the neighborhood. The company covers the southeast, south, central, northeast, east, north, and west Three Points area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Three Points.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Three Points. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout Three Points. The fastest plan anyone in Three Points 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 Three Points customers is up to 64 Mbps.
Show all download speeds
- 45.1% up to 100.0 Mbps
- 5.1% up to 75.0 Mbps
- 25.4% up to 50.0 Mbps
- 24.3% up to 10.0 Mbps
AT&T DSL upload speeds
In Three Points 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 Three Points DSL providers. AT&T offers 3 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 Three Points 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 13 Mbps.
Show all upload speeds
- 50.2% up to 20.0 Mbps
- 25.4% up to 10.0 Mbps
- 24.3% up to 1.0 Mbps
EarthLink DSL in Three Points, Columbia, SC
EarthLink DSL coverage
About 70.23%, or 2,232 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the southeast, south, central, northeast, east, north, and west Three Points area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Three Points.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Three Points. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout Three Points. The fastest plan anyone in Three Points 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 Three Points customers is up to 64 Mbps.
Show all download speeds
- 45.1% up to 100.0 Mbps
- 5.1% up to 75.0 Mbps
- 25.4% up to 50.0 Mbps
- 24.3% up to 10.0 Mbps
EarthLink DSL upload speeds
In Three Points 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 Three Points DSL providers. EarthLink offers 3 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 Three Points 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 13 Mbps.
Show all upload speeds
- 50.2% up to 20.0 Mbps
- 25.4% up to 10.0 Mbps
- 24.3% up to 1.0 Mbps
Three Points DSL by Area
This information is most helpful to those looking for homes or considering moving to Three Points or any of the areas nearby.
How does DSL internet in Three Points compare to the rest of Columbia?
DSL internet speeds in Three Points are much faster versus the average speeds in Columbia: 0.00 Mbps in Columbia versus 64 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in Columbia is 0.00% versus 70.23% in Three Points.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Three Points 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
- The Congaree Vista, Columbia, SC: less DSL coverage, slower speeds
- Downtown Columbia, Columbia, SC: less DSL coverage, slower speeds
- National Hills, Augusta, GA: less DSL coverage, slower speeds
- West Side, Augusta, GA: less DSL coverage, slower speeds
- Montclair, Augusta, GA: more DSL coverage, slower speeds
- Broadacres Homes, Athens, GA: more DSL coverage, slower speeds
- Adams Crossroads, Duluth, GA: less DSL coverage, faster speeds
- Carolina Heights, Wilmington, NC: more DSL coverage, slower speeds
- South Side, Wilmington, NC: more DSL coverage, slower speeds
- Wrightsboro, Wilmington, NC: less DSL coverage, slower speeds
Neighborhoods with Similar Populations
- Clapp Park, Lubbock, TX: more DSL coverage, faster speeds
- Claremont, Mobile, AL: more DSL coverage, faster speeds
- Cobbs Hill, Rochester, NY: less DSL coverage, slower speeds
- College Grandview District, Dubuque, IA: more DSL coverage, slower speeds
- College Park San Antonio, San Antonio, TX: more DSL coverage, faster speeds
- Colonial Heights, Canton, OH: more DSL coverage, faster speeds
- Columbia Center, Hammond, IN: more DSL coverage, faster speeds
- Vinton Street, Omaha, NE: more DSL coverage, slower speeds
- Waters, Lubbock, TX: more DSL coverage, faster speeds
- Webster Park-Shady Dell, Springfield, MO: more DSL coverage, faster speeds