In Grangeburg there is 1 residential Fiber provider covering 69.77% of the city. The average home can get speeds up to 9,657 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 Grangeburg, AL.
To see availability maps for all providers including fiber, cable, DSL, and more in Grangeburg, AL please click below.
Grangeburg, AL Availability Maps
Fiber Internet Service Provider in Grangeburg
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 Grangeburg are not shown.
Grangeburg 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 Grangeburg is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 69.77% of Grangeburg. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is C Spire. Call one of the companies with service in Grangeburg above to see who has service at your home.
How fast is fiber internet in Grangeburg?
The map below shows maximum fiber internet speeds by area in Grangeburg.
Fiber Internet Speed Key
The average Grangeburg home can get up to 9,657 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 10,000 Mbps, which 66.78% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.99% of homes can only purchase plans up to 2,000 Mbps. See the internet provider details below for info about their speed and coverage in Grangeburg.
Fiber internet speeds tend to be faster in the central parts of Grangeburg, and slower in the east areas of the city.
Is fiber the fastest internet I can get in Grangeburg?
The fastest internet for you may vary based on where in Grangeburg you live. In general, dsl competes most often with fiber in the city.
- Fiber is the fastest internet type for 69.77% of Grangeburg homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 26.91%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 3.32% of Grangeburg homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Grangeburg, along with details on where in Grangeburg and at what speeds.
C Spire Fiber in Grangeburg, AL
C Spire fiber coverage
About 69.77%, or 210 people, have C Spire fiber internet available to them in the city. The company covers the central, west, northeast, south, southeast, southwest, east, and north Grangeburg area. C Spire is a large internet service provider internet service providers in the US, with internet service available in much of Grangeburg.
C Spire fiber download speeds
C Spire is the fastest when comparing download speeds to all other internet providers in Grangeburg. Versus other fiber providers in the area, C Spire fiber is the fastest. There are 2 different maximum speeds throughout Grangeburg. The fastest plan anyone in Grangeburg can order from C Spire goes up to 10,000 Mbps, the slowest package only goes up to 2,000 Mbps, and the city-wide average maximum speed for Grangeburg customers is up to 9,657 Mbps.
Show all download speeds
- 95.7% up to 10,000.0 Mbps
- 4.3% up to 2,000.0 Mbps
C Spire fiber upload speeds
In Grangeburg download speeds tend to be equal to than upload speeds for C Spire fiber. Compared to other ISPs, C Spire is the fastest where upload speeds are concerned, and the fastest compared to other Grangeburg fiber providers. C Spire offers 2 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 Grangeburg is up to 10,000 Mbps. Some customers have slower plan choices, which only go up to 2,000 Mbps. On average, C Spire customers can get speeds up to 9,657 Mbps.
Show all upload speeds
- 95.7% up to 10,000.0 Mbps
- 4.3% up to 2,000.0 Mbps
Grangeburg Fiber by Area
This information is most helpful to those looking for homes or considering moving to Grangeburg or any of the areas nearby.
How does fiber internet in Grangeburg compare to the rest of Alabama?
Fiber internet speeds in Grangeburg are much faster versus the average speeds in Alabama: 0.00 Mbps in Alabama versus 9,657 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Alabama is 0.00% versus 69.77% in Grangeburg.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Grangeburg 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
- Sealy Springs, AL: less fiber coverage, slower speeds
- Cottonwood, AL: more fiber coverage, slower speeds
- Gordon, AL: less fiber coverage, slower speeds
- Dupree, AL: less fiber coverage, slower speeds
- Pansey, AL: less fiber coverage, slower speeds
- Ashford, AL: less fiber coverage, slower speeds
- Madrid, AL: more fiber coverage, slower speeds
- Avon, AL: less fiber coverage, faster speeds
- State Line, AL: more fiber coverage, slower speeds
- Fadette, AL: more fiber coverage, slower speeds
Cities with Similar Populations
- Edmon, PA: more fiber coverage, faster speeds
- Elsie, NE: less fiber coverage, slower speeds
- Wilder, TN: more fiber coverage, slower speeds
- Elgin, TN: more fiber coverage, slower speeds
- Egypt, TX: less fiber coverage, slower speeds
- Egypt, OH: less fiber coverage, slower speeds
- Emery Mills, ME: more fiber coverage, slower speeds
- Williamsburg, MD: more fiber coverage, slower speeds
- Edgerton, VA: less fiber coverage, slower speeds
- Edgerton Junction, MO: more fiber coverage, slower speeds