In Cullman there are 8 residential internet providers covering 99.21% of the city. The average home can get speeds up to 2,413 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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8 Internet Service Providers in Cullman
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 Cullman are not shown.
Cullman 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 Cullman
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 99.21% of Cullman. 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 AT&T. Now you can call companies in Cullman with more confidence that they might be available.
How fast are internet speeds in Cullman?
The map below shows maximum internet speeds by area in Cullman.
Internet Speed Key
The average Cullman home can get up to 2,413 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 23.22% 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 Cullman.
Internet speeds tend to be faster in the central parts of Cullman, and slower in the southwest areas of the city.
What type of internet should I choose in Cullman?
The fastest internet for you may vary based on where in Cullman you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 71.70% of Cullman homes.
- Cable is fastest for 26.60% 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 Cullman homes.
Internet Market Health in Cullman
Internet Competition Key
The map shows how competitive the Cullman 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 Cullman based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.8 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.4 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.4 (healthy)
Overall, competition is very healthy.
Cullman internet customers have the ability to buy internet service from 1 to 11 different providers, depending on where they live. For different types of service, Cullman homes have between 1 and 4 options. The type(s) of service available are fixed wireless, dsl, cable, and fiber, 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 worse. Cullman internet customers who want faster speeds have between 0 and 11 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, Cullman is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Cullman, along with details on where in Cullman and at what speeds.
AT&T DSL in Cullman, AL
AT&T DSL coverage
About 87.13%, or 34,050 people, have AT&T DSL internet available to them in the city. The company covers the entire Cullman area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Cullman.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Cullman. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Cullman customers is up to 45 Mbps.
Show all download speeds
- 18.2% up to 100.0 Mbps
- 6.2% up to 75.0 Mbps
- 27.4% up to 50.0 Mbps
- 23.1% up to 25.0 Mbps
- 25.1% up to 10.0 Mbps
AT&T DSL upload speeds
In Cullman download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Cullman DSL providers. AT&T offers 4 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 Cullman is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 9.0 Mbps.
Show all upload speeds
- 24.4% up to 20.0 Mbps
- 27.4% up to 10.0 Mbps
- 23.1% up to 5.0 Mbps
- 25.1% up to 1.0 Mbps
EarthLink DSL in Cullman, AL
EarthLink DSL coverage
About 87.13%, or 34,050 people, have EarthLink DSL internet available to them in the city. The company covers the entire Cullman area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Cullman.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Cullman. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Cullman customers is up to 45 Mbps.
Show all download speeds
- 18.2% up to 100.0 Mbps
- 6.2% up to 75.0 Mbps
- 27.4% up to 50.0 Mbps
- 23.1% up to 25.0 Mbps
- 25.1% up to 10.0 Mbps
EarthLink DSL upload speeds
In Cullman download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Cullman DSL providers. EarthLink offers 4 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 Cullman is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 9.0 Mbps.
Show all upload speeds
- 24.4% up to 20.0 Mbps
- 27.4% up to 10.0 Mbps
- 23.1% up to 5.0 Mbps
- 25.1% up to 1.0 Mbps
Spectrum Cable in Cullman, AL
Spectrum cable coverage
About 82.61%, or 32,284 people, have Spectrum cable internet available to them in the city. The company covers the entire Cullman area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of Cullman.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Cullman. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from Spectrum goes up to 1,000 Mbps, and all Cullman customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Cullman download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Cullman cable providers. Spectrum 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 Cullman 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 36 Mbps.
Show all upload speeds
- 0.1% up to 1,000.0 Mbps
- 99.9% up to 35.0 Mbps
Cullman Electric Cooperative Fiber in Cullman, AL
Cullman Electric Cooperative fiber coverage
About 50.11%, or 19,583 people, have Cullman Electric Cooperative fiber internet available to them in the city. The company covers the entire Cullman area. Cullman Electric Cooperative is a large internet service provider internet service providers in the US, with internet service available in a majority of Cullman.
Cullman Electric Cooperative fiber download speeds
Cullman Electric Cooperative is above average when comparing download speeds to all other internet providers in Cullman. Versus other fiber providers in the area, Cullman Electric Cooperative fiber is below average. There are 2 different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from Cullman Electric Cooperative goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Cullman customers is up to 1,998 Mbps.
Show all download speeds
- 99.8% up to 2,000.0 Mbps
- 0.2% up to 1,000.0 Mbps
Cullman Electric Cooperative fiber upload speeds
In Cullman download speeds tend to be equal to than upload speeds for Cullman Electric Cooperative fiber. Compared to other ISPs, Cullman Electric Cooperative is above average where upload speeds are concerned, and below average compared to other Cullman fiber providers. Cullman Electric Cooperative 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 Cullman is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Cullman Electric Cooperative customers can get speeds up to 1,998 Mbps.
Show all upload speeds
- 99.8% up to 2,000.0 Mbps
- 0.2% up to 1,000.0 Mbps
EarthLink Fiber in Cullman, AL
EarthLink fiber coverage
About 23.22%, or 9,074 people, have EarthLink fiber internet available to them in the city. The company covers the entire Cullman 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 Cullman.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Cullman. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from EarthLink goes up to 5,000 Mbps, and all Cullman customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Cullman 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 Cullman fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cullman 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 Cullman, AL
AT&T fiber coverage
About 23.22%, or 9,074 people, have AT&T fiber internet available to them in the city. The company covers the entire Cullman 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 Cullman.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Cullman. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from AT&T goes up to 5,000 Mbps, and all Cullman customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Cullman 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 Cullman fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cullman is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Spectrum Fiber in Cullman, AL
Spectrum fiber coverage
About 5.41%, or 2,115 people, have Spectrum fiber internet available to them in the city. The company covers the northeast, southeast, northwest, west, east, southwest, and north Cullman 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 Cullman.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Cullman. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from Spectrum goes up to 1,000 Mbps, and all Cullman customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Cullman 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 Cullman fiber providers. Spectrum 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 Cullman is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 414 Mbps.
Show all upload speeds
- 81.4% up to 500.0 Mbps
- 18.6% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Cullman, AL
T-Mobile Home Internet fixed wireless coverage
About 93.69%, or 36,612 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Cullman area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Cullman.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Cullman. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Cullman customers is up to 51 Mbps.
Show all download speeds
- 35.0% up to 100.0 Mbps
- 65.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Cullman 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 below average where upload speeds are concerned, and average compared to other Cullman fixed wireless providers. T-Mobile Home Internet 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 Cullman is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 9.0 Mbps.
Show all upload speeds
- 35.0% up to 20.0 Mbps
- 65.0% up to 3.0 Mbps
Verizon Fixed Wireless in Cullman, AL
Verizon fixed wireless coverage
About 60.83%, or 23,771 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Cullman area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Cullman.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Cullman. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from Verizon goes up to 300 Mbps, and all Cullman customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Cullman download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other Cullman fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cullman is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in Cullman, AL
EarthLink fixed wireless coverage
About 32.98%, or 12,890 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Cullman 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 Cullman.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Cullman. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 3 different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Cullman customers is up to 26 Mbps.
Show all download speeds
- 2.8% up to 100.0 Mbps
- 93.2% up to 25.0 Mbps
- 4.1% up to 10.0 Mbps
EarthLink fixed wireless upload speeds
In Cullman download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Cullman fixed wireless providers. EarthLink offers 3 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 Cullman is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 3.4 Mbps.
Show all upload speeds
- 2.8% up to 20.0 Mbps
- 93.2% up to 3.0 Mbps
- 4.1% up to 1.0 Mbps
AT&T Fixed Wireless in Cullman, AL
AT&T fixed wireless coverage
About 32.98%, or 12,890 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Cullman 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 Cullman.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Cullman. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 3 different maximum speeds throughout Cullman. The fastest plan anyone in Cullman can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Cullman customers is up to 26 Mbps.
Show all download speeds
- 2.8% up to 100.0 Mbps
- 93.2% up to 25.0 Mbps
- 4.1% up to 10.0 Mbps
AT&T fixed wireless upload speeds
In Cullman download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Cullman fixed wireless providers. AT&T offers 3 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 Cullman is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 3.4 Mbps.
Show all upload speeds
- 2.8% up to 20.0 Mbps
- 93.2% up to 3.0 Mbps
- 4.1% up to 1.0 Mbps
Cullman Internet by Area
This information is most helpful to those looking for homes or considering moving to Cullman or any of the areas nearby.
How does internet in Cullman compare to the rest of Alabama?
Internet speeds in Cullman are slower versus the average speeds in Alabama: 3,158 Mbps in Alabama versus 2,413 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Alabama is 98.05% versus 99.21% in Cullman.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Cullman 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
- Bethel, AL: more internet coverage, slower speeds
- South Vinemont, AL: more internet coverage, slower speeds
- Good Hope, AL: less internet coverage, slower speeds
- North Vinemont, AL: more internet coverage, slower speeds
- Vinemont, AL: more internet coverage, slower speeds
- Hanceville, AL: less internet coverage, slower speeds
- West Point, AL: more internet coverage, slower speeds
- North Walter, AL: more internet coverage, slower speeds
- Dodge City, AL: more internet coverage, slower speeds
- Fairview, AL: less internet coverage, slower speeds
Cities with Similar Populations
- Shrewsbury, MA: more internet coverage, slower speeds
- Estero, FL: less internet coverage, faster speeds
- Fairborn, OH: less internet coverage, slower speeds
- Fenton, MO: more internet coverage, faster speeds
- Fort Washington, MD: more internet coverage, slower speeds
- Glen Ellyn, IL: more internet coverage, slower speeds
- Greenwich, CT: more internet coverage, faster speeds
- Royal Palm Beach, FL: more internet coverage, faster speeds
- San Juan, TX: more internet coverage, faster speeds
- Atlantic City, NJ: more internet coverage, slower speeds