In Grangeburg there are 7 residential internet providers covering 96.68% of the city. The average home can get speeds up to 6,976 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.
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7 Internet Service Providers 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
Availability maps for all providers in Grangeburg
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 96.68% of Grangeburg. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is C Spire. Now you can call companies in Grangeburg with more confidence that they might be available.
How fast are internet speeds in Grangeburg?
The map below shows maximum internet speeds by area in Grangeburg.
Internet Speed Key
The average Grangeburg home can get up to 6,976 Mbps on their internet plan. For most people, the fastest 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, 26.91% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Grangeburg.
Internet speeds tend to be faster in the northeast parts of Grangeburg, and slower in the northwest areas of the city.
What type of internet should I choose in Grangeburg?
The fastest internet for you may vary based on where in Grangeburg you live. If speed is your main concern, fiber will be the fastest internet 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.
Internet Market Health in Grangeburg
Internet Competition Key
The map shows how competitive the Grangeburg internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Grangeburg based on what connections the average home has availabile:
- Average number of internet service providers to a home: 2.5 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.4 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.5 (very unhealthy)
Overall, competition is unhealthy.
Grangeburg internet customers have the ability to buy internet service from 1 to 3 different providers, depending on where they live. For different types of service, Grangeburg homes have between 1 and 3 options. The type(s) of service available are dsl, fiber, and fixed wireless, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is similar. Grangeburg internet customers who want faster speeds have between 1 and 3 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Grangeburg needs improvement.
TV & Internet 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.
WOW! DSL in Grangeburg, AL
WOW! DSL coverage
About 96.68%, or 291 people, have WOW! DSL internet available to them in the city. The company covers the entire Grangeburg area. WOW! is a large internet service provider internet service providers in the US, with internet service available in most of Grangeburg.
WOW! DSL download speeds
WOW! is one of the slowest when comparing download speeds to all other internet providers in Grangeburg. Versus other DSL providers in the area, WOW! DSL is the fastest. There are no different maximum speeds throughout Grangeburg. The fastest plan anyone in Grangeburg can order from WOW! goes up to 25 Mbps, and all Grangeburg customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
WOW! DSL upload speeds
In Grangeburg download speeds tend to be faster than than upload speeds for WOW! DSL. Compared to other ISPs, WOW! is one of the slowest where upload speeds are concerned, and the fastest compared to other Grangeburg DSL providers. WOW! offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grangeburg is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
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
T-Mobile Home Internet Fixed Wireless in Grangeburg, AL
T-Mobile Home Internet fixed wireless coverage
About 58.80%, or 177 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the central, west, north, and northeast Grangeburg area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Grangeburg.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is one of the slowest when comparing download speeds to all other internet providers in Grangeburg. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is one of the fastest. There are no different maximum speeds throughout Grangeburg. The fastest plan anyone in Grangeburg can order from T-Mobile Home Internet goes up to 25 Mbps, and all Grangeburg customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Grangeburg download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Grangeburg fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grangeburg is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
EarthLink Fixed Wireless in Grangeburg, AL
EarthLink fixed wireless coverage
About 9.30%, or 28 people, have EarthLink fixed wireless internet available to them in the city. The company covers the southeast Grangeburg area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Grangeburg.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Grangeburg. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the fastest. There are no different maximum speeds throughout Grangeburg. The fastest plan anyone in Grangeburg can order from EarthLink goes up to 25 Mbps, and all Grangeburg customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Grangeburg download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Grangeburg fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grangeburg is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Grangeburg, AL
AT&T fixed wireless coverage
About 9.30%, or 28 people, have AT&T fixed wireless internet available to them in the city. The company covers the southeast Grangeburg 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 Grangeburg.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Grangeburg. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the fastest. There are no different maximum speeds throughout Grangeburg. The fastest plan anyone in Grangeburg can order from AT&T goes up to 25 Mbps, and all Grangeburg customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Grangeburg download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Grangeburg fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grangeburg is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Grangeburg Internet 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 internet in Grangeburg compare to the rest of Alabama?
Internet speeds in Grangeburg are much faster versus the average speeds in Alabama: 3,158 Mbps in Alabama versus 6,976 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Alabama is 98.05% versus 96.68% in Grangeburg.
What zip codes have widespread internet?
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 internet service 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
- Malone, FL: more internet coverage, slower speeds
- Sealy Springs, AL: less internet coverage, slower speeds
- Cottonwood, AL: more internet coverage, slower speeds
- Gordon, AL: more internet coverage, slower speeds
- Dupree, AL: more internet coverage, slower speeds
- Sills, FL: less internet coverage, slower speeds
- Pansey, AL: more internet coverage, slower speeds
- Bascom, FL: less internet coverage, slower speeds
- Ashford, AL: more internet coverage, slower speeds
- Madrid, AL: more internet coverage, slower speeds
Cities with Similar Populations
- Edmon, PA: more internet coverage, faster speeds
- Elsie, NE: more internet coverage, slower speeds
- Elmer City, WA: less internet coverage, slower speeds
- Elm Flat, TX: more internet coverage, slower speeds
- Wilder, TN: more internet coverage, faster speeds
- Elgin, TN: more internet coverage, slower speeds
- Elberta, UT: more internet coverage, slower speeds
- Ehrenfeld, PA: more internet coverage, slower speeds
- Egypt, TX: more internet coverage, slower speeds
- Egypt, OH: more internet coverage, slower speeds