In Cullman County there are 5 residential Fiber providers covering 82.56% of the county. The average home can get speeds up to 2,297 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 Cullman County, AL.
To see availability maps for all providers including fiber, cable, DSL, and more in Cullman County, AL please click below.
Cullman County, AL Availability Maps
Fiber Internet Service Providers in Cullman 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 Cullman County are not shown.
Cullman 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 Cullman County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 82.56% of Cullman County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Cullman Electric Cooperative. Call one of the companies with service in Cullman County above to see who has service at your home.
How fast is fiber internet in Cullman County?
The map below shows maximum fiber internet speeds by area in Cullman County.
Fiber Internet Speed Key
The average Cullman County home can get up to 2,297 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 5,000 Mbps, which 11.61% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 10.30% 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 Cullman County.
Fiber internet speeds tend to be faster in the central parts of Cullman County, and slower in the southeast areas of the county.
Is fiber the fastest internet I can get in Cullman County?
The fastest internet for you may vary based on where in Cullman County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 82.56% of Cullman County homes.
- Cable is fastest for 15.60% 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 Cullman County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Cullman County, along with details on where in Cullman County and at what speeds.
Cullman Electric Cooperative Fiber in Cullman County, AL
Cullman Electric Cooperative fiber coverage
About 68.15%, or 59,880 people, have Cullman Electric Cooperative fiber internet available to them in the county. The company covers the entire Cullman County area. Cullman Electric Cooperative is a large internet service provider internet service providers in the US, with internet service available in much of Cullman County.
Cullman Electric Cooperative fiber download speeds
Cullman Electric Cooperative is above average when comparing download speeds to all other internet providers in Cullman County. Versus other fiber providers in the area, Cullman Electric Cooperative fiber is below average. There are 2 different maximum speeds throughout Cullman County. The fastest plan anyone in Cullman County can order from Cullman Electric Cooperative goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Cullman County customers is up to 1,921 Mbps.
Show all download speeds
- 92.1% up to 2,000.0 Mbps
- 7.9% up to 1,000.0 Mbps
Cullman Electric Cooperative fiber upload speeds
In Cullman County 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 County fiber providers. Cullman Electric Cooperative 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 Cullman County 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 1,921 Mbps.
Show all upload speeds
- 92.1% up to 2,000.0 Mbps
- 7.9% up to 1,000.0 Mbps
Spectrum Fiber in Cullman County, AL
Spectrum fiber coverage
About 14.80%, or 13,000 people, have Spectrum fiber internet available to them in the county. The company covers the entire Cullman County 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 County.
Spectrum fiber download speeds
Spectrum is average when comparing download speeds to all other internet providers in Cullman County. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Cullman County. The fastest plan anyone in Cullman County can order from Spectrum goes up to 1,000 Mbps, and all Cullman County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Cullman County 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 County fiber providers. Spectrum 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 Cullman County 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 430 Mbps.
Show all upload speeds
- 84.9% up to 500.0 Mbps
- 15.1% up to 35.0 Mbps
EarthLink Fiber in Cullman County, AL
EarthLink fiber coverage
About 12.39%, or 10,890 people, have EarthLink fiber internet available to them in the county. The company covers the entire Cullman County 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 Cullman County.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Cullman County. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Cullman County. The fastest plan anyone in Cullman 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 Cullman County customers is up to 4,748 Mbps.
Show all download speeds
- 93.7% up to 5,000.0 Mbps
- 6.3% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Cullman 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 Cullman 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 Cullman 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 4,748 Mbps.
Show all upload speeds
- 93.7% up to 5,000.0 Mbps
- 6.3% up to 1,000.0 Mbps
AT&T Fiber in Cullman County, AL
AT&T fiber coverage
About 12.39%, or 10,890 people, have AT&T fiber internet available to them in the county. The company covers the entire Cullman County 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 Cullman County.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Cullman County. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Cullman County. The fastest plan anyone in Cullman 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 Cullman County customers is up to 4,748 Mbps.
Show all download speeds
- 93.7% up to 5,000.0 Mbps
- 6.3% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Cullman 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 Cullman 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 Cullman 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 4,748 Mbps.
Show all upload speeds
- 93.7% up to 5,000.0 Mbps
- 6.3% up to 1,000.0 Mbps
Go Net Speed Fiber in Cullman County, AL
Go Net Speed fiber coverage
About 2.92%, or 2,564 people, have Go Net Speed fiber internet available to them in the county. The company covers the northeast Cullman County area. Go Net Speed is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Cullman County.
Go Net Speed fiber download speeds
Go Net Speed is average when comparing download speeds to all other internet providers in Cullman County. Versus other fiber providers in the area, Go Net Speed fiber is one of the slowest. There are no different maximum speeds throughout Cullman County. The fastest plan anyone in Cullman County can order from Go Net Speed goes up to 1,000 Mbps, and all Cullman County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Go Net Speed fiber upload speeds
In Cullman County download speeds tend to be equal to than upload speeds for Go Net Speed fiber. Compared to other ISPs, Go Net Speed is above average where upload speeds are concerned, and below average compared to other Cullman County fiber providers. Go Net Speed offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Cullman County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Cullman County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Cullman County or any of the areas nearby.
How does fiber internet in Cullman County compare to the rest of Alabama?
Fiber internet speeds in Cullman County are much faster versus the average speeds in Alabama: 0.00 Mbps in Alabama versus 2,297 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Alabama is 0.00% versus 82.56% in Cullman County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Cullman 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
- Winston County, AL: more fiber coverage, slower speeds
- Etowah County, AL: less fiber coverage, faster speeds
- Marion County, AL: more fiber coverage, slower speeds
- Cherokee County, AL: less fiber coverage, slower speeds
- Itawamba County, MS: more fiber coverage, slower speeds
- Floyd County, GA: less fiber coverage, faster speeds
- Polk County, GA: less fiber coverage, slower speeds
- Lee County, MS: more fiber coverage, faster speeds
- Bartow County, GA: less fiber coverage, faster speeds
- Pontotoc County, MS: more fiber coverage, faster speeds
Counties with Similar Populations
- Arecibo Municipio, PR: more fiber coverage, slower speeds
- Ashtabula County, OH: less fiber coverage, slower speeds
- Bannock County, ID: less fiber coverage, faster speeds
- Wood County, WV: less fiber coverage, faster speeds
- Wilson County, NC: more fiber coverage, slower speeds
- Benton County, OR: less fiber coverage, faster speeds
- Cabell County, WV: less fiber coverage, faster speeds
- Mendocino County, CA: less fiber coverage, faster speeds
- Orange County, TX: less fiber coverage, faster speeds
- Midland County, MI: less fiber coverage, slower speeds