In South Carolina there are 10 residential Fiber providers covering 37.02% of the state. The average home can get speeds up to 982 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.
Fiber Internet Service Providers in South Carolina
To avoid wasting your time, providers with less than 1% coverage in South Carolina are not shown.
South Carolina 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.
HughesNet Satellite Internet
Where in South Carolina is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 37.02% of South Carolina. Areas in green have fiber 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 Carolina above to see who has service at your home.
How fast is fiber internet in South Carolina?
The map below shows maximum fiber internet speeds by area in South Carolina.
Fiber Internet Speed Key
The average South Carolina home can get up to 982 Mbps on their fiber internet plan. The fastest fiber download speed in the state is 10,000 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, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in South Carolina.
Fiber internet speeds tend to be faster in the southeast parts of South Carolina, and slower in the northwest areas of the state.
Is fiber the fastest internet I can get in South Carolina?
The fastest internet for you may vary based on where in South Carolina you live. In general, cable competes most often with fiber in the state.
- Fiber is the fastest internet type for 36.35% of South Carolina homes.
- Cable is fastest for 53.24% of the state.
- DSL is fastest for 5.81%.
- Fixed wireless is fastest for 3.43%.
- Satellite internet may be the only option for 1.18% of South Carolina homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in South Carolina, along with details on where in South Carolina and at what speeds.
AT&T Fiber in South Carolina
AT&T fiber coverage
About 14.43%, or 667,558 people, have AT&T fiber internet available to them in the state. The company covers the northwest, southeast, central, southwest, east, north, and west South Carolina area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of South Carolina.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, AT&T fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from AT&T goes up to 1,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
AT&T fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. AT&T offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
HTC (South Carolina) Fiber in South Carolina
HTC fiber coverage
About 4.97%, or 229,972 people, have HTC fiber internet available to them in the state. The company covers the east and southeast South Carolina area. HTC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
HTC (South Carolina) fiber download speeds
HTC is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, HTC fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from HTC goes up to 1,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
HTC (South Carolina) fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for HTC fiber. Compared to other ISPs, HTC is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. HTC offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
COMPORIUM Fiber in South Carolina
COMPORIUM fiber coverage
About 4.02%, or 185,916 people, have COMPORIUM fiber internet available to them in the state. The company covers the north, central, and west South Carolina area. COMPORIUM is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
COMPORIUM fiber download speeds
COMPORIUM is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, COMPORIUM fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from COMPORIUM goes up to 1,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
COMPORIUM fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for COMPORIUM fiber. Compared to other ISPs, COMPORIUM is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. COMPORIUM offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
CarolinaConnect Fiber in South Carolina
CarolinaConnect fiber coverage
About 2.61%, or 120,753 people, have CarolinaConnect fiber internet available to them in the state. The company covers the central, west, northwest, north, and south South Carolina area. CarolinaConnect is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
CarolinaConnect fiber download speeds
CarolinaConnect is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, CarolinaConnect fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from CarolinaConnect goes up to 1,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
CarolinaConnect fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for CarolinaConnect fiber. Compared to other ISPs, CarolinaConnect is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. CarolinaConnect offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Home Telecom Fiber in South Carolina
Home Telecom fiber coverage
About 2.05%, or 94,619 people, have Home Telecom fiber internet available to them in the state. The company covers the southeast and south South Carolina area. Home Telecom is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
Home Telecom fiber download speeds
Home Telecom is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Home Telecom fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Home Telecom goes up to 1,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Home Telecom fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for Home Telecom fiber. Compared to other ISPs, Home Telecom is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. Home Telecom offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Hargray Communications Fiber in South Carolina
Hargray fiber coverage
About 1.94%, or 89,946 people, have Hargray fiber internet available to them in the state. The company covers the south and central South Carolina area. Hargray is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
Hargray Communications fiber download speeds
Hargray is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Hargray fiber is below average. There are 2 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Hargray goes up to 1,000 Mbps, the slowest package only goes up to 300 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 995 Mbps.
Show all download speeds
- 99.3% up to 1,000.0 Mbps
- 0.7% up to 300.0 Mbps
Hargray Communications fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for Hargray fiber. Compared to other ISPs, Hargray is below average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. Hargray offers 2 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in South Carolina is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 50 Mbps. On average, Hargray customers can get speeds up to 92 Mbps.
Show all upload speeds
- 4.4% up to 1,000.0 Mbps
- 95.6% up to 50.0 Mbps
Farmers Telephone Cooperative Fiber in South Carolina
Farmers Telephone Cooperative fiber coverage
About 1.73%, or 80,114 people, have Farmers Telephone Cooperative fiber internet available to them in the state. The company covers the east, central, southeast, and south South Carolina area. Farmers Telephone Cooperative is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
Farmers Telephone Cooperative fiber download speeds
Farmers Telephone Cooperative is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Farmers Telephone Cooperative fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Farmers Telephone Cooperative goes up to 1,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Farmers Telephone Cooperative fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for Farmers Telephone Cooperative fiber. Compared to other ISPs, Farmers Telephone Cooperative is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. Farmers Telephone Cooperative offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Windstream Fiber in South Carolina
Windstream fiber coverage
About 1.47%, or 68,207 people, have Windstream fiber internet available to them in the state. The company covers the central, northwest, north, and south South Carolina area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of South Carolina.
Windstream fiber download speeds
Windstream is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Windstream fiber is below average. There are 7 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Windstream goes up to 1,000 Mbps, the slowest package only goes up to 10 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 957 Mbps.
Show all download speeds
- 94.5% up to 1,000.0 Mbps
- 0.6% up to 400.0 Mbps
- 4.7% up to 200.0 Mbps
- 0.1% up to 100.0 Mbps
- 0.0% up to 50.0 Mbps
- 0.1% up to 25.0 Mbps
- 0.0% up to 10.0 Mbps
Windstream fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for Windstream fiber. Compared to other ISPs, Windstream is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. Windstream offers 9 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in South Carolina is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 1.5 Mbps. On average, Windstream customers can get speeds up to 956 Mbps.
Show all upload speeds
- 94.5% up to 1,000.0 Mbps
- 0.6% up to 400.0 Mbps
- 4.7% up to 200.0 Mbps
- 0.1% up to 100.0 Mbps
- 0.0% up to 50.0 Mbps
- 0.1% up to 25.0 Mbps
- 0.0% up to 10.0 Mbps
- 0.0% up to 4.0 Mbps
- 0.0% up to 1.5 Mbps
Palmetto Rural Telephone Cooperative (PRTC) Fiber in South Carolina
PRTC fiber coverage
About 1.40%, or 64,868 people, have PRTC fiber internet available to them in the state. The company covers the south, southeast, northwest, and southwest South Carolina area. PRTC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
Palmetto Rural Telephone Cooperative (PRTC) fiber download speeds
PRTC is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, PRTC fiber is below average. There are 2 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from PRTC goes up to 1,000 Mbps, the slowest package only goes up to 200 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 986 Mbps.
Show all download speeds
- 98.3% up to 1,000.0 Mbps
- 1.7% up to 200.0 Mbps
Palmetto Rural Telephone Cooperative (PRTC) fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for PRTC fiber. Compared to other ISPs, PRTC is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. PRTC offers 2 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in South Carolina is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 100 Mbps. On average, PRTC customers can get speeds up to 985 Mbps.
Show all upload speeds
- 98.3% up to 1,000.0 Mbps
- 1.7% up to 100.0 Mbps
WCFIBER Fiber in South Carolina
WCFIBER fiber coverage
About 1.37%, or 63,490 people, have WCFIBER fiber internet available to them in the state. The company covers the west and northwest South Carolina area. WCFIBER is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
WCFIBER fiber download speeds
WCFIBER is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, WCFIBER fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from WCFIBER goes up to 1,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
WCFIBER fiber upload speeds
In South Carolina download speeds tend to be than upload speeds for WCFIBER fiber. Compared to other ISPs, WCFIBER is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. WCFIBER offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
South Carolina Fiber by Area
This information is most helpful to those looking for homes or considering moving to South Carolina or any of the areas nearby.
How does fiber internet in South Carolina compare to the rest of the United States?
Fiber internet speeds in South Carolina are comparable versus the average speeds in the United States: 936 Mbps in the United States versus 982 Mbps in the state. The nation has far less fiber availability compared to the state. Average fiber coverage in the United States is 89.84% versus 37.02% in South Carolina.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around South Carolina are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other states?
Below are states nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby States
- North Carolina: more fiber coverage, faster speeds
- Georgia: more fiber coverage, faster speeds
- Virginia: more fiber coverage, slower speeds
- Tennessee: more fiber coverage, faster speeds
- West Virginia: less fiber coverage, slower speeds
- Alabama: more fiber coverage, slower speeds
- Kentucky: more fiber coverage, slower speeds
- Florida: more fiber coverage, slower speeds
- District of Columbia: more fiber coverage, slower speeds
- Maryland: more fiber coverage, slower speeds
States with Similar Populations
- Alabama: more fiber coverage, slower speeds
- Louisiana: more fiber coverage, faster speeds
- Kentucky: more fiber coverage, slower speeds
- Colorado: more fiber coverage, faster speeds
- Minnesota: more fiber coverage, faster speeds
- Oregon: more fiber coverage, slower speeds
- Wisconsin: less fiber coverage, slower speeds
- Oklahoma: less fiber coverage, slower speeds
- Maryland: more fiber coverage, slower speeds
- Missouri: less fiber coverage, slower speeds