In Warrenville there are 5 residential Fiber providers covering 66.38% of the city. The average home can get speeds up to 2,322 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 Warrenville, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in Warrenville, SC please click below.
Warrenville, SC Availability Maps
Fiber Internet Service Providers in Warrenville
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 Warrenville are not shown.
Warrenville 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 Warrenville is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 66.38% of Warrenville. 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 Warrenville above to see who has service at your home.
How fast is fiber internet in Warrenville?
The map below shows maximum fiber internet speeds by area in Warrenville.
Fiber Internet Speed Key
The average Warrenville home can get up to 2,322 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 5,000 Mbps, which 21.29% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 42.51% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Warrenville.
Fiber internet speeds tend to be faster in the west parts of Warrenville, and slower in the east areas of the city.
Is fiber the fastest internet I can get in Warrenville?
The fastest internet for you may vary based on where in Warrenville you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 48.01% of Warrenville homes.
- Cable is fastest for 51.95% 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 Warrenville homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Warrenville, along with details on where in Warrenville and at what speeds.
CarolinaConnect Fiber in Warrenville, SC
CarolinaConnect fiber coverage
About 59.49%, or 4,775 people, have CarolinaConnect fiber internet available to them in the city. The company covers the southeast, south, east, central, southwest, and north Warrenville area. CarolinaConnect is a large internet service provider internet service providers in the US, with internet service available in a majority of Warrenville.
CarolinaConnect fiber download speeds
CarolinaConnect is below average when comparing download speeds to all other internet providers in Warrenville. Versus other fiber providers in the area, CarolinaConnect fiber is one of the slowest. There are no different maximum speeds throughout Warrenville. The fastest plan anyone in Warrenville can order from CarolinaConnect goes up to 1,000 Mbps, and all Warrenville customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
CarolinaConnect fiber upload speeds
In Warrenville 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 below average compared to other Warrenville fiber providers. CarolinaConnect offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Warrenville is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
EarthLink Fiber in Warrenville, SC
EarthLink fiber coverage
About 21.29%, or 1,709 people, have EarthLink fiber internet available to them in the city. The company covers the south, southwest, southeast, west, and central Warrenville 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 Warrenville.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Warrenville. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Warrenville. The fastest plan anyone in Warrenville can order from EarthLink goes up to 5,000 Mbps, and all Warrenville customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Warrenville download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Warrenville fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Warrenville is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in Warrenville, SC
AT&T fiber coverage
About 21.29%, or 1,709 people, have AT&T fiber internet available to them in the city. The company covers the south, southwest, southeast, west, and central Warrenville 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 Warrenville.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Warrenville. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Warrenville. The fastest plan anyone in Warrenville can order from AT&T goes up to 5,000 Mbps, and all Warrenville customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Warrenville download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Warrenville fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Warrenville is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
XFINITY from Comcast Fiber in Warrenville, SC
XFINITY fiber coverage
About 3.43%, or 275 people, have XFINITY fiber internet available to them in the city. The company covers the southwest and northeast Warrenville area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Warrenville.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Warrenville. Versus other fiber providers in the area, XFINITY fiber is below average. There are no different maximum speeds throughout Warrenville. The fastest plan anyone in Warrenville can order from XFINITY goes up to 2,000 Mbps, and all Warrenville customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Warrenville download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Warrenville fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Warrenville is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
Spectrum Fiber in Warrenville, SC
Spectrum fiber coverage
About 1.18%, or 95 people, have Spectrum fiber internet available to them in the city. The company covers the southeast Warrenville 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 Warrenville.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Warrenville. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Warrenville. The fastest plan anyone in Warrenville can order from Spectrum goes up to 1,000 Mbps, and all Warrenville customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Warrenville 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 below average compared to other Warrenville fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Warrenville is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Warrenville Fiber by Area
This information is most helpful to those looking for homes or considering moving to Warrenville or any of the areas nearby.
How does fiber internet in Warrenville compare to the rest of South Carolina?
Fiber internet speeds in Warrenville are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 2,322 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in South Carolina is 0.00% versus 66.38% in Warrenville.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Warrenville 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 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
- Gloverville, SC: less fiber coverage, faster speeds
- Langley, SC: more fiber coverage, faster speeds
- Burnettown, SC: more fiber coverage, faster speeds
- Graniteville, SC: more fiber coverage, faster speeds
- Beech Island, SC: more fiber coverage, faster speeds
- Aiken, SC: more fiber coverage, faster speeds
- Vaucluse, SC: more fiber coverage, faster speeds
- Belvedere, SC: more fiber coverage, faster speeds
- North Augusta, SC: more fiber coverage, faster speeds
- Foxtown, SC: more fiber coverage, slower speeds
Cities with Similar Populations
- Dillon, MT: less fiber coverage, slower speeds
- Wellsboro, PA: less fiber coverage, faster speeds
- Wellston, OH: more fiber coverage, faster speeds
- Wellsville, NY: less fiber coverage, slower speeds
- East Berlin, PA: less fiber coverage, slower speeds
- Eagle River, WI: more fiber coverage, faster speeds
- Eads, TN: more fiber coverage, slower speeds
- Dunlap, IN: more fiber coverage, faster speeds
- Dunkirk, MD: less fiber coverage, slower speeds
- Duncannon, PA: more fiber coverage, slower speeds