In Cotulla there are 3 residential DSL providers covering 77.58% of the city. The average home can get speeds up to 10 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 Cotulla, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Cotulla, TX please click below.
DSL Internet Service Providers in Cotulla
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 Cotulla are not shown.
Cotulla 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 Cotulla is DSL internet available?
DSL Internet Availability Key
DSL is available in 77.58% of Cotulla. 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 Cotulla above to see who has service at your home.
How fast is DSL internet in Cotulla?
The map below shows maximum DSL internet speeds by area in Cotulla.
DSL Internet Speed Key
The average Cotulla home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 10 Mbps, which 77.58% of residents can get.
Is DSL the fastest internet I can get in Cotulla?
The fastest internet for you may vary based on where in Cotulla you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 4.23% of Cotulla homes.
- Cable is fastest for 92.77% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.27%.
- Satellite internet may be the only option for less than 1% of Cotulla homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Cotulla, along with details on where in Cotulla and at what speeds.
AT&T DSL in Cotulla, TX
AT&T DSL coverage
About 75.31%, or 3,688 people, have AT&T DSL internet available to them in the city. The company covers the east, south, central, southeast, west, north, northwest, and southwest Cotulla area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Cotulla.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Cotulla. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Cotulla. The fastest plan anyone in Cotulla can order from AT&T goes up to 10 Mbps, and all Cotulla customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Cotulla download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Cotulla DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cotulla is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Cotulla, TX
EarthLink DSL coverage
About 75.31%, or 3,688 people, have EarthLink DSL internet available to them in the city. The company covers the east, south, central, southeast, west, north, northwest, and southwest Cotulla area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Cotulla.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Cotulla. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Cotulla. The fastest plan anyone in Cotulla can order from EarthLink goes up to 10 Mbps, and all Cotulla customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Cotulla download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Cotulla DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cotulla is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
VTX1 Companies DSL in Cotulla, TX
VTX1 Companies DSL coverage
About 2.27%, or 111 people, have VTX1 Companies DSL internet available to them in the city. The company covers the northeast, northwest, and north Cotulla area. VTX1 Companies is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Cotulla.
VTX1 Companies DSL download speeds
VTX1 Companies is one of the slowest when comparing download speeds to all other internet providers in Cotulla. Versus other DSL providers in the area, VTX1 Companies DSL is one of the fastest. There are no different maximum speeds throughout Cotulla. The fastest plan anyone in Cotulla can order from VTX1 Companies goes up to 10 Mbps, and all Cotulla customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
VTX1 Companies DSL upload speeds
In Cotulla download speeds tend to be faster than than upload speeds for VTX1 Companies DSL. Compared to other ISPs, VTX1 Companies is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Cotulla DSL providers. VTX1 Companies offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cotulla is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Cotulla DSL by Area
This information is most helpful to those looking for homes or considering moving to Cotulla or any of the areas nearby.
How does DSL internet in Cotulla compare to the rest of Texas?
DSL internet speeds in Cotulla are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 10 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Texas is 0.00% versus 77.58% in Cotulla.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Cotulla 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 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
- Los Angeles, TX: less DSL coverage, similar speeds
- Valley Wells, TX: less DSL coverage, similar speeds
- Big Wells, TX: less DSL coverage, similar speeds
- Catarina, TX: less DSL coverage, similar speeds
- Fowlerton, TX: less DSL coverage, similar speeds
- Asherton, TX: less DSL coverage, similar speeds
- Carrizo Springs, TX: less DSL coverage, similar speeds
- Tilden, TX: more DSL coverage, similar speeds
- Calliham, TX: less DSL coverage, similar speeds
- El Indio, TX: less DSL coverage, similar speeds
Cities with Similar Populations
- Onsted, MI: less DSL coverage, similar speeds
- Dillwyn, VA: less DSL coverage, faster speeds
- Town Creek, AL: less DSL coverage, similar speeds
- Frankfort, OH: more DSL coverage, faster speeds
- Grant-Valkaria, FL: more DSL coverage, faster speeds
- Kingsley, MI: more DSL coverage, faster speeds
- Ridge Manor, FL: more DSL coverage, faster speeds
- Laguna Beach, FL: less DSL coverage, faster speeds
- Boardman, OR: more DSL coverage, faster speeds
- Vail, CO: more DSL coverage, faster speeds