In Prosperity there are 2 residential DSL providers covering 48.89% of the city. The average home can get speeds up to 14 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 Prosperity, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in Prosperity, SC please click below.
Prosperity, SC Availability Maps
DSL Internet Service Providers in Prosperity
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 Prosperity are not shown.
Prosperity 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 Prosperity is DSL internet available?
DSL Internet Availability Key
DSL is available in 48.89% of Prosperity. 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 Prosperity above to see who has service at your home.
How fast is DSL internet in Prosperity?
The map below shows maximum DSL internet speeds by area in Prosperity.
DSL Internet Speed Key
The average Prosperity home can get up to 14 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 75 Mbps, which 1.14% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 44.51% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Prosperity.
DSL internet speeds tend to be faster in the southeast parts of Prosperity, and slower in the central areas of the city.
Is DSL the fastest internet I can get in Prosperity?
The fastest internet for you may vary based on where in Prosperity you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 41.48% of Prosperity homes.
- Cable is fastest for 57.84% 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 Prosperity homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Prosperity, along with details on where in Prosperity and at what speeds.
EarthLink DSL in Prosperity, SC
EarthLink DSL coverage
About 48.89%, or 3,529 people, have EarthLink DSL internet available to them in the city. The company covers the entire Prosperity area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Prosperity.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Prosperity. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 3 different maximum speeds throughout Prosperity. The fastest plan anyone in Prosperity can order from EarthLink goes up to 75 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Prosperity customers is up to 14 Mbps.
Show all download speeds
- 2.3% up to 75.0 Mbps
- 6.6% up to 50.0 Mbps
- 91.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Prosperity 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 Prosperity DSL providers. EarthLink offers 3 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 Prosperity 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 2.0 Mbps.
Show all upload speeds
- 2.3% up to 20.0 Mbps
- 6.6% up to 10.0 Mbps
- 91.0% up to 1.0 Mbps
AT&T DSL in Prosperity, SC
AT&T DSL coverage
About 48.89%, or 3,529 people, have AT&T DSL internet available to them in the city. The company covers the entire Prosperity area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Prosperity.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Prosperity. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 3 different maximum speeds throughout Prosperity. The fastest plan anyone in Prosperity can order from AT&T goes up to 75 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Prosperity customers is up to 14 Mbps.
Show all download speeds
- 2.3% up to 75.0 Mbps
- 6.6% up to 50.0 Mbps
- 91.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Prosperity 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 Prosperity DSL providers. AT&T offers 3 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 Prosperity 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 2.0 Mbps.
Show all upload speeds
- 2.3% up to 20.0 Mbps
- 6.6% up to 10.0 Mbps
- 91.0% up to 1.0 Mbps
Prosperity DSL by Area
This information is most helpful to those looking for homes or considering moving to Prosperity or any of the areas nearby.
How does DSL internet in Prosperity compare to the rest of South Carolina?
DSL internet speeds in Prosperity are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 14 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in South Carolina is 0.00% versus 48.89% in Prosperity.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Prosperity 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
- Slighs, SC: less DSL coverage, slower speeds
- Stoney Hill, SC: less DSL coverage, slower speeds
- Lake Murray Shores, SC: less DSL coverage, faster speeds
- Little Mountain, SC: less DSL coverage, faster speeds
- Newberry, SC: more DSL coverage, faster speeds
- Chapin, SC: more DSL coverage, faster speeds
- Parr, SC: less DSL coverage, faster speeds
- Peak, SC: less DSL coverage, faster speeds
- Mount Willing, SC: more DSL coverage, faster speeds
- Silverstreet, SC: less DSL coverage, faster speeds
Cities with Similar Populations
- West View, PA: less DSL coverage, slower speeds
- Burgaw, NC: more DSL coverage, slower speeds
- Burns, TN: more DSL coverage, faster speeds
- Whitesboro, TX: less DSL coverage, slower speeds
- Whitemarsh Island, GA: less DSL coverage, slower speeds
- Whitehouse, OH: more DSL coverage, faster speeds
- White Oak, PA: less DSL coverage, slower speeds
- White, GA: more DSL coverage, faster speeds
- Wheatfield, IN: more DSL coverage, faster speeds
- Weston, WV: less DSL coverage, faster speeds