In Columbia County there are 3 residential Fiber providers covering 73.50% of the county. The average home can get speeds up to 3,923 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 Columbia County, GA.
To see availability maps for all providers including fiber, cable, DSL, and more in Columbia County, GA please click below.
Columbia County, GA Availability Maps
Fiber Internet Service Providers in Columbia County
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 Columbia County are not shown.
Columbia County 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 Columbia County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 73.50% of Columbia County. 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 Columbia County above to see who has service at your home.
How fast is fiber internet in Columbia County?
The map below shows maximum fiber internet speeds by area in Columbia County.
Fiber Internet Speed Key
The average Columbia County home can get up to 3,923 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 8,000 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, 20.11% 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 Columbia County.
Fiber internet speeds tend to be faster in the southeast parts of Columbia County, and slower in the northwest areas of the county.
Is fiber the fastest internet I can get in Columbia County?
The fastest internet for you may vary based on where in Columbia County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 53.69% of Columbia County homes.
- Cable is fastest for 45.86% of the county.
- 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 Columbia County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Columbia County, along with details on where in Columbia County and at what speeds.
EarthLink Fiber in Columbia County, GA
EarthLink fiber coverage
About 70.29%, or 109,652 people, have EarthLink fiber internet available to them in the county. The company covers the entire Columbia County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Columbia County.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Columbia County customers is up to 4,014 Mbps.
Show all download speeds
- 75.4% up to 5,000.0 Mbps
- 24.6% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Columbia County 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 Columbia County fiber providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Columbia County 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 4,014 Mbps.
Show all upload speeds
- 75.4% up to 5,000.0 Mbps
- 24.6% up to 1,000.0 Mbps
AT&T Fiber in Columbia County, GA
AT&T fiber coverage
About 70.29%, or 109,652 people, have AT&T fiber internet available to them in the county. The company covers the entire Columbia County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Columbia County.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Columbia County customers is up to 4,014 Mbps.
Show all download speeds
- 75.4% up to 5,000.0 Mbps
- 24.6% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Columbia County 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 Columbia County fiber providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Columbia County 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 4,014 Mbps.
Show all upload speeds
- 75.4% up to 5,000.0 Mbps
- 24.6% up to 1,000.0 Mbps
West Carolina Tel Fiber in Columbia County, GA
West Carolina Tel fiber coverage
About 12.65%, or 19,729 people, have West Carolina Tel fiber internet available to them in the county. The company covers the entire Columbia County 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 Columbia County.
West Carolina Tel fiber download speeds
West Carolina Tel is above average when comparing download speeds to all other internet providers in Columbia County. Versus other fiber providers in the area, West Carolina Tel fiber is below average. There are 2 different maximum speeds throughout Columbia County. The fastest plan anyone in Columbia County can order from West Carolina Tel goes up to 8,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Columbia County customers is up to 1,236 Mbps.
Show all download speeds
- 3.4% up to 8,000.0 Mbps
- 96.6% up to 1,000.0 Mbps
West Carolina Tel fiber upload speeds
In Columbia County 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 below average compared to other Columbia County fiber providers. West Carolina Tel offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Columbia County 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 1,236 Mbps.
Show all upload speeds
- 3.4% up to 8,000.0 Mbps
- 96.6% up to 1,000.0 Mbps
Columbia County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Columbia County or any of the areas nearby.
How does fiber internet in Columbia County compare to the rest of Georgia?
Fiber internet speeds in Columbia County are much faster versus the average speeds in Georgia: 0.00 Mbps in Georgia versus 3,923 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Georgia is 0.00% versus 73.50% in Columbia County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Columbia County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Richmond County, GA: less fiber coverage, faster speeds
- McDuffie County, GA: less fiber coverage, slower speeds
- Aiken County, SC: more fiber coverage, slower speeds
- Warren County, GA: less fiber coverage, slower speeds
- Taliaferro County, GA: more fiber coverage, slower speeds
- Greene County, GA: less fiber coverage, slower speeds
- Morgan County, GA: more fiber coverage, slower speeds
- Calhoun County, SC: more fiber coverage, slower speeds
- Orangeburg County, SC: less fiber coverage, slower speeds
- Newton County, GA: more fiber coverage, faster speeds
Counties with Similar Populations
- Stafford County, VA: more fiber coverage, slower speeds
- Kings County, CA: less fiber coverage, faster speeds
- Madera County, CA: less fiber coverage, slower speeds
- Martin County, FL: less fiber coverage, slower speeds
- Maui County, HI: more fiber coverage, slower speeds
- Merrimack County, NH: more fiber coverage, slower speeds
- Mesa County, CO: less fiber coverage, slower speeds
- Middlesex County, CT: more fiber coverage, faster speeds
- Monroe County, MI: less fiber coverage, faster speeds
- Johnson County, IA: more fiber coverage, slower speeds