In Colbert County there are 3 residential DSL providers covering 74.65% of the county. The average home can get speeds up to 54 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 DSL internet providers in Colbert County, AL.
To see availability maps for all providers including fiber, cable, DSL, and more in Colbert County, AL please click below.
Colbert County, AL Availability Maps
DSL Internet Service Providers in Colbert 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 Colbert County are not shown.
Colbert 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 Colbert County is DSL internet available?
DSL Internet Availability Key
DSL is available in 74.65% of Colbert County. Areas in green have DSL 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 Colbert County above to see who has service at your home.
How fast is DSL internet in Colbert County?
The map below shows maximum DSL internet speeds by area in Colbert County.
DSL Internet Speed Key
The average Colbert County home can get up to 54 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 100 Mbps, which 21.84% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 18.78% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Colbert County.
DSL internet speeds tend to be faster in the south parts of Colbert County, and slower in the southeast areas of the county.
Is DSL the fastest internet I can get in Colbert County?
The fastest internet for you may vary based on where in Colbert County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 56.50% of Colbert County homes.
- Cable is fastest for 40.90% of the county.
- DSL is fastest for 1.27%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Colbert County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Colbert County, along with details on where in Colbert County and at what speeds.
EarthLink DSL in Colbert County, AL
EarthLink DSL coverage
About 67.86%, or 38,836 people, have EarthLink DSL internet available to them in the county. The company covers the entire Colbert County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Colbert County.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Colbert County. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Colbert County. The fastest plan anyone in Colbert County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Colbert County customers is up to 56 Mbps.
Show all download speeds
- 32.2% up to 100.0 Mbps
- 9.5% up to 75.0 Mbps
- 24.4% up to 50.0 Mbps
- 9.0% up to 25.0 Mbps
- 24.9% up to 10.0 Mbps
EarthLink DSL upload speeds
In Colbert County 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 Colbert County DSL providers. EarthLink offers 4 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 Colbert County 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 11 Mbps.
Show all upload speeds
- 41.7% up to 20.0 Mbps
- 24.4% up to 10.0 Mbps
- 9.0% up to 5.0 Mbps
- 24.9% up to 1.0 Mbps
AT&T DSL in Colbert County, AL
AT&T DSL coverage
About 67.86%, or 38,836 people, have AT&T DSL internet available to them in the county. The company covers the entire Colbert 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 Colbert County.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Colbert County. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Colbert County. The fastest plan anyone in Colbert County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Colbert County customers is up to 56 Mbps.
Show all download speeds
- 32.2% up to 100.0 Mbps
- 9.5% up to 75.0 Mbps
- 24.4% up to 50.0 Mbps
- 9.0% up to 25.0 Mbps
- 24.9% up to 10.0 Mbps
AT&T DSL upload speeds
In Colbert County 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 Colbert County DSL providers. AT&T offers 4 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 Colbert County 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 11 Mbps.
Show all upload speeds
- 41.7% up to 20.0 Mbps
- 24.4% up to 10.0 Mbps
- 9.0% up to 5.0 Mbps
- 24.9% up to 1.0 Mbps
TEC DSL in Colbert County, AL
TEC DSL coverage
About 6.84%, or 3,916 people, have TEC DSL internet available to them in the county. The company covers the northwest, southwest, and west Colbert County area. TEC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Colbert County.
TEC DSL download speeds
TEC is below average when comparing download speeds to all other internet providers in Colbert County. Versus other DSL providers in the area, TEC DSL is the slowest. There are 3 different maximum speeds throughout Colbert County. The fastest plan anyone in Colbert County can order from TEC goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Colbert County customers is up to 35 Mbps.
Show all download speeds
- 58.6% up to 50.0 Mbps
- 12.8% up to 25.0 Mbps
- 28.7% up to 10.0 Mbps
TEC DSL upload speeds
In Colbert County download speeds tend to be faster than than upload speeds for TEC DSL. Compared to other ISPs, TEC is the slowest where upload speeds are concerned, and the slowest compared to other Colbert County DSL providers. TEC offers 3 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 Colbert County is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, TEC customers can get speeds up to 3.6 Mbps.
Show all upload speeds
- 58.6% up to 5.0 Mbps
- 12.8% up to 3.0 Mbps
- 28.7% up to 1.0 Mbps
Colbert County DSL by Area
This information is most helpful to those looking for homes or considering moving to Colbert County or any of the areas nearby.
How does DSL internet in Colbert County compare to the rest of Alabama?
DSL internet speeds in Colbert County are much faster versus the average speeds in Alabama: 0.00 Mbps in Alabama versus 54 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Alabama is 0.00% versus 74.65% in Colbert County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Colbert County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL 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
- Lauderdale County, AL: more DSL coverage, slower speeds
- Tishomingo County, MS: less DSL coverage, slower speeds
- Limestone County, AL: less DSL coverage, slower speeds
- Prentiss County, MS: less DSL coverage, slower speeds
- Madison County, AL: less DSL coverage, slower speeds
- Tippah County, MS: less DSL coverage, slower speeds
- Benton County, MS: less DSL coverage, slower speeds
- Jackson County, AL: less DSL coverage, slower speeds
- Marshall County, MS: more DSL coverage, slower speeds
- Dade County, GA: less DSL coverage, slower speeds
Counties with Similar Populations
- Pike County, KY: less DSL coverage, slower speeds
- Jackson County, IL: less DSL coverage, slower speeds
- Jefferson County, OH: less DSL coverage, slower speeds
- Johnson County, MO: more DSL coverage, slower speeds
- Noble County, IN: less DSL coverage, slower speeds
- Ogle County, IL: less DSL coverage, slower speeds
- Otsego County, NY: less DSL coverage, faster speeds
- Oxford County, ME: more DSL coverage, slower speeds
- Pearl River County, MS: more DSL coverage, slower speeds
- Pender County, NC: less DSL coverage, slower speeds