In Sour Lake there are 2 residential DSL providers covering 43.66% 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 Sour Lake, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Sour Lake, TX please click below.
Sour Lake, TX Availability Maps
DSL Internet Service Providers in Sour Lake
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 Sour Lake are not shown.
Sour Lake 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 Sour Lake is DSL internet available?
DSL Internet Availability Key
DSL is available in 43.66% of Sour Lake. 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 Sour Lake above to see who has service at your home.
How fast is DSL internet in Sour Lake?
The map below shows maximum DSL internet speeds by area in Sour Lake.
DSL Internet Speed Key
The average Sour Lake home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 10 Mbps, which 43.66% of residents can get.
Is DSL the fastest internet I can get in Sour Lake?
The fastest internet for you may vary based on where in Sour Lake you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 38.98% of Sour Lake homes.
- Cable is fastest for 60.74% 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 Sour Lake homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Sour Lake, along with details on where in Sour Lake and at what speeds.
EarthLink DSL in Sour Lake, TX
EarthLink DSL coverage
About 43.66%, or 1,906 people, have EarthLink DSL internet available to them in the city. The company covers the south, central, east, southeast, west, southwest, northwest, and north Sour Lake area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Sour Lake.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Sour Lake. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Sour Lake. The fastest plan anyone in Sour Lake can order from EarthLink goes up to 10 Mbps, and all Sour Lake customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Sour Lake 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 Sour Lake DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sour Lake is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
AT&T DSL in Sour Lake, TX
AT&T DSL coverage
About 43.66%, or 1,906 people, have AT&T DSL internet available to them in the city. The company covers the south, central, east, southeast, west, southwest, northwest, and north Sour Lake area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Sour Lake.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Sour Lake. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Sour Lake. The fastest plan anyone in Sour Lake can order from AT&T goes up to 10 Mbps, and all Sour Lake customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Sour Lake 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 Sour Lake DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sour Lake is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Sour Lake DSL by Area
This information is most helpful to those looking for homes or considering moving to Sour Lake or any of the areas nearby.
How does DSL internet in Sour Lake compare to the rest of Texas?
DSL internet speeds in Sour Lake 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 43.66% in Sour Lake.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Sour Lake 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
- Pine Ridge, TX: less DSL coverage, similar speeds
- China, TX: more DSL coverage, faster speeds
- Nome, TX: more DSL coverage, faster speeds
- Rose Hill Acres, TX: less DSL coverage, similar speeds
- Saratoga, TX: more DSL coverage, faster speeds
- Lumberton, TX: more DSL coverage, similar speeds
- Batson, TX: more DSL coverage, faster speeds
- Beaumont, TX: more DSL coverage, faster speeds
- Devers, TX: more DSL coverage, faster speeds
- Hull, TX: more DSL coverage, faster speeds
Cities with Similar Populations
- Fort Defiance, AZ: less DSL coverage, faster speeds
- Tennille, GA: more DSL coverage, similar speeds
- Telford, TN: more DSL coverage, faster speeds
- Factoryville, PA: more DSL coverage, faster speeds
- Taylorsville, MS: more DSL coverage, faster speeds
- Success, MO: less DSL coverage, faster speeds
- Stuart, VA: more DSL coverage, faster speeds
- Stowe, VT: more DSL coverage, faster speeds
- Foley, MO: more DSL coverage, faster speeds
- Fordyce, AR: more DSL coverage, faster speeds