In South Carolina there are 17 residential Fiber providers covering 70.02% of the state. The average home can get speeds up to 3,871 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 Fiber internet providers in South Carolina.
To see availability maps for all providers including fiber, cable, DSL, and more in South Carolina please click below.
South Carolina Availability Maps
Fiber Internet Service Providers in South Carolina
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 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.
Viasat Satellite Internet
Where in South Carolina is fiber internet available?
100%
Colorblind friendly
off
Fiber is available in 70.02% 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.
1000 Mbps+
Colorblind friendly
off
The average South Carolina home can get up to 3,871 Mbps on their fiber internet plan. The fastest fiber download speed in the state is 8,000 Mbps, which 7.32% 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 west parts of South Carolina, and slower in the northeast 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 66.97% of South Carolina homes.
- Cable is fastest for 29.99% of the state.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.14%.
- Satellite internet may be the only option for 1.66% 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.
EarthLink Fiber in South Carolina
EarthLink fiber coverage
About 28.35%, or 1,451,199 people, have EarthLink fiber internet available to them in the state. The company covers the entire South Carolina area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of South Carolina.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 4,424 Mbps.
Show all download speeds
- 85.6% up to 5,000.0 Mbps
- 14.4% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other South Carolina fiber providers. EarthLink 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 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,424 Mbps.
Show all upload speeds
- 85.6% up to 5,000.0 Mbps
- 14.4% up to 1,000.0 Mbps
AT&T Fiber in South Carolina
AT&T fiber coverage
About 28.35%, or 1,451,199 people, have AT&T fiber internet available to them in the state. The company covers the entire 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 small portion 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 above average. There are 2 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 4,424 Mbps.
Show all download speeds
- 85.6% up to 5,000.0 Mbps
- 14.4% up to 1,000.0 Mbps
AT&T fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other South Carolina fiber providers. AT&T 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 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,424 Mbps.
Show all upload speeds
- 85.6% up to 5,000.0 Mbps
- 14.4% up to 1,000.0 Mbps
Spectrum Fiber in South Carolina
Spectrum fiber coverage
About 10.37%, or 530,818 people, have Spectrum fiber internet available to them in the state. The company covers the entire South Carolina area. Spectrum 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.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Spectrum fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Spectrum 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
Spectrum fiber upload speeds
In South Carolina download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other South Carolina fiber providers. Spectrum offers 3 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 35 Mbps. On average, Spectrum customers can get speeds up to 441 Mbps.
Show all upload speeds
- 6.7% up to 1,000.0 Mbps
- 73.4% up to 500.0 Mbps
- 19.9% up to 35.0 Mbps
HTC (South Carolina) Fiber in South Carolina
HTC fiber coverage
About 6.95%, or 355,641 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 2,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
HTC (South Carolina) fiber upload speeds
In South Carolina download speeds tend to be equal to 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 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
CarolinaConnect Fiber in South Carolina
CarolinaConnect fiber coverage
About 5.92%, or 303,165 people, have CarolinaConnect fiber internet available to them in the state. The company covers the central, southwest, west, south, northwest, and north 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 above average. There are 2 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from CarolinaConnect goes up to 8,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 3,235 Mbps.
Show all download speeds
- 31.9% up to 8,000.0 Mbps
- 68.1% up to 1,000.0 Mbps
CarolinaConnect fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for CarolinaConnect fiber. Compared to other ISPs, CarolinaConnect is above average where upload speeds are concerned, and above average compared to other South Carolina fiber providers. CarolinaConnect 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 8,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, CarolinaConnect customers can get speeds up to 3,235 Mbps.
Show all upload speeds
- 31.9% up to 8,000.0 Mbps
- 68.1% up to 1,000.0 Mbps
COMPORIUM Fiber in South Carolina
COMPORIUM fiber coverage
About 5.85%, or 299,635 people, have COMPORIUM fiber internet available to them in the state. The company covers the north, central, northwest, west, and south 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 above average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from COMPORIUM goes up to 5,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
COMPORIUM fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for COMPORIUM fiber. Compared to other ISPs, COMPORIUM is above average where upload speeds are concerned, and above 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 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
West Carolina Tel Fiber in South Carolina
West Carolina Tel fiber coverage
About 4.64%, or 237,359 people, have West Carolina Tel fiber internet available to them in the state. The company covers the northwest, west, and southwest South Carolina area. West Carolina Tel is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
West Carolina Tel fiber download speeds
West Carolina Tel is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, West Carolina Tel fiber is above average. There are 2 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from West Carolina Tel goes up to 8,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 7,662 Mbps.
Show all download speeds
- 95.2% up to 8,000.0 Mbps
- 4.8% up to 1,000.0 Mbps
West Carolina Tel fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for West Carolina Tel fiber. Compared to other ISPs, West Carolina Tel is above average where upload speeds are concerned, and above average compared to other South Carolina fiber providers. West Carolina Tel 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 8,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, West Carolina Tel customers can get speeds up to 7,662 Mbps.
Show all upload speeds
- 95.2% up to 8,000.0 Mbps
- 4.8% up to 1,000.0 Mbps
Lumos Networks Fiber in South Carolina
Lumos Networks fiber coverage
About 4.08%, or 208,935 people, have Lumos Networks fiber internet available to them in the state. The company covers the central and northwest South Carolina area. Lumos Networks is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
Lumos Networks fiber download speeds
Lumos Networks is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Lumos Networks fiber is above average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Lumos Networks goes up to 5,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Lumos Networks fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for Lumos Networks fiber. Compared to other ISPs, Lumos Networks is above average where upload speeds are concerned, and above average compared to other South Carolina fiber providers. Lumos Networks offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Home Telecom Fiber in South Carolina
Home Telecom fiber coverage
About 2.98%, or 152,644 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 above 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 5,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Home Telecom fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for Home Telecom fiber. Compared to other ISPs, Home Telecom is above average where upload speeds are concerned, and above 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 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
FTC Communications Fiber in South Carolina
FTC fiber coverage
About 2.81%, or 143,663 people, have FTC fiber internet available to them in the state. The company covers the east, central, southeast, and south South Carolina area. FTC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
FTC Communications fiber download speeds
FTC is below average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, FTC fiber is below average. There are 2 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from FTC goes up to 1,000 Mbps, the slowest package only goes up to 500 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 998 Mbps.
Show all download speeds
- 99.6% up to 1,000.0 Mbps
- 0.4% up to 500.0 Mbps
FTC Communications fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for FTC fiber. Compared to other ISPs, FTC is below average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. FTC 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 500 Mbps. On average, FTC customers can get speeds up to 998 Mbps.
Show all upload speeds
- 99.6% up to 1,000.0 Mbps
- 0.4% up to 500.0 Mbps
Sparklight Fiber in South Carolina
Sparklight fiber coverage
About 2.07%, or 105,948 people, have Sparklight fiber internet available to them in the state. The company covers the south South Carolina area. Sparklight 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.
Sparklight fiber download speeds
Sparklight is below average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Sparklight fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Sparklight 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
Sparklight fiber upload speeds
In South Carolina download speeds tend to be faster than than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. Sparklight 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, Sparklight customers can get speeds up to 877 Mbps.
Show all upload speeds
- 87.0% up to 1,000.0 Mbps
- 13.0% up to 50.0 Mbps
Palmetto Rural Telephone Cooperative Fiber in South Carolina
PRTC fiber coverage
About 1.72%, or 87,906 people, have PRTC fiber internet available to them in the state. The company covers the south and southeast 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 fiber download speeds
PRTC is below 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 no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from PRTC 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
Palmetto Rural Telephone Cooperative fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for PRTC fiber. Compared to other ISPs, PRTC is below average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. PRTC 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 1.70%, or 86,928 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 below 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 2 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Windstream goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 1,398 Mbps.
Show all download speeds
- 39.8% up to 2,000.0 Mbps
- 60.2% up to 1,000.0 Mbps
Windstream fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for Windstream fiber. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. Windstream 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 2,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Windstream customers can get speeds up to 1,398 Mbps.
Show all upload speeds
- 39.8% up to 2,000.0 Mbps
- 60.2% up to 1,000.0 Mbps
Brightspeed Fiber in South Carolina
Brightspeed fiber coverage
About 1.59%, or 81,467 people, have Brightspeed fiber internet available to them in the state. The company covers the west, south, and southeast South Carolina area. Brightspeed 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.
Brightspeed fiber download speeds
Brightspeed is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Brightspeed fiber is below average. There are 4 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Brightspeed goes up to 2,000 Mbps, the slowest package only goes up to 10 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 1,905 Mbps.
Show all download speeds
- 91.2% up to 2,000.0 Mbps
- 1.4% up to 1,000.0 Mbps
- 7.1% up to 940.0 Mbps
- 0.3% up to 10.0 Mbps
Brightspeed fiber upload speeds
In South Carolina download speeds tend to be faster than than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. Brightspeed offers 4 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 2,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 1,905 Mbps.
Show all upload speeds
- 91.2% up to 2,000.0 Mbps
- 1.4% up to 1,000.0 Mbps
- 7.1% up to 940.0 Mbps
- 0.3% up to 1.0 Mbps
Ripple Fiber Fiber in South Carolina
Ripple Fiber fiber coverage
About 1.43%, or 73,058 people, have Ripple Fiber fiber internet available to them in the state. The company covers the central and northwest South Carolina area. Ripple Fiber is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
Ripple Fiber fiber download speeds
Ripple Fiber is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Ripple Fiber fiber is below average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Ripple Fiber goes up to 2,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Ripple Fiber fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for Ripple Fiber fiber. Compared to other ISPs, Ripple Fiber is above average where upload speeds are concerned, and below average compared to other South Carolina fiber providers. Ripple Fiber offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
TruVista Fiber in South Carolina
TruVista fiber coverage
About 1.28%, or 65,375 people, have TruVista fiber internet available to them in the state. The company covers the central, north, and east South Carolina area. TruVista is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Carolina.
TruVista fiber download speeds
TruVista is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, TruVista fiber is above average. There are no different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from TruVista goes up to 5,000 Mbps, and all South Carolina customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
TruVista fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for TruVista fiber. Compared to other ISPs, TruVista is above average where upload speeds are concerned, and above average compared to other South Carolina fiber providers. TruVista offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in South Carolina is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Frontier Communications Fiber in South Carolina
Frontier fiber coverage
About 1.21%, or 62,078 people, have Frontier fiber internet available to them in the state. The company covers the northwest, east, and southeast South Carolina area. Frontier 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.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in South Carolina. Versus other fiber providers in the area, Frontier fiber is above average. There are 3 different maximum speeds throughout South Carolina. The fastest plan anyone in South Carolina can order from Frontier goes up to 7,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the state-wide average maximum speed for South Carolina customers is up to 6,785 Mbps.
Show all download speeds
- 89.3% up to 7,000.0 Mbps
- 10.7% up to 5,000.0 Mbps
- 0.0% up to 1,000.0 Mbps
Frontier Communications fiber upload speeds
In South Carolina download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other South Carolina fiber providers. Frontier offers 3 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 7,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Frontier customers can get speeds up to 6,785 Mbps.
Show all upload speeds
- 89.3% up to 7,000.0 Mbps
- 10.7% up to 5,000.0 Mbps
- 0.0% 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 much faster versus the average speeds in the United States: 0.00 Mbps in the United States versus 3,871 Mbps in the state. The nation has similar fiber availability compared to the state. Average fiber coverage in the United States is 0.00% versus 70.02% 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, faster speeds
- Alabama: less fiber coverage, faster speeds
- Kentucky: more fiber coverage, slower speeds
- Florida: more fiber coverage, faster speeds
- District of Columbia: more fiber coverage, slower speeds
- Maryland: more fiber coverage, slower speeds
States with Similar Populations
- Arizona: less fiber coverage, slower speeds
- Alabama: less fiber coverage, faster speeds
- Louisiana: less fiber coverage, faster speeds
- Kentucky: more fiber coverage, slower speeds
- Kansas: more fiber coverage, faster speeds
- Iowa: more fiber coverage, slower speeds
- Indiana: more fiber coverage, faster speeds
- Illinois: less fiber coverage, faster speeds
- Idaho: less fiber coverage, faster speeds
- Hawaii: more fiber coverage, slower speeds