In Thornhill there are 2 residential DSL providers covering 87.96% of the neighborhood. The average home can get speeds up to 72 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 Thornhill, Mobile, AL.
To see availability maps for all providers including fiber, cable, DSL, and more in Thornhill, Mobile, AL please click below.
Thornhill, Mobile, AL Availability Maps
DSL Internet Service Providers in Thornhill
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 Thornhill are not shown.
Thornhill 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 Thornhill is DSL internet available?
DSL Internet Availability Key
DSL is available in 87.96% of Thornhill. 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 Thornhill above to see who has service at your home.
How fast is DSL internet in Thornhill?
The map below shows maximum DSL internet speeds by area in Thornhill.
DSL Internet Speed Key
The average Thornhill home can get up to 72 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 100 Mbps, which 39.50% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.90% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Thornhill.
DSL internet speeds tend to be faster in the south parts of Thornhill, and slower in the northeast areas of the neighborhood.
Is DSL the fastest internet I can get in Thornhill?
The fastest internet for you may vary based on where in Thornhill you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 52.75% of Thornhill homes.
- Cable is fastest for 47.25% of the neighborhood.
- 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 Thornhill homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Thornhill, along with details on where in Thornhill and at what speeds.
EarthLink DSL in Thornhill, Mobile, AL
EarthLink DSL coverage
About 87.96%, or 3,425 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the entire Thornhill area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Thornhill.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Thornhill. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout Thornhill. The fastest plan anyone in Thornhill can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for Thornhill customers is up to 72 Mbps.
Show all download speeds
- 44.9% up to 100.0 Mbps
- 5.2% up to 75.0 Mbps
- 45.5% up to 50.0 Mbps
- 4.4% up to 10.0 Mbps
EarthLink DSL upload speeds
In Thornhill 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 Thornhill DSL providers. EarthLink offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Thornhill 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 15 Mbps.
Show all upload speeds
- 50.1% up to 20.0 Mbps
- 45.5% up to 10.0 Mbps
- 4.4% up to 1.0 Mbps
AT&T DSL in Thornhill, Mobile, AL
AT&T DSL coverage
About 87.96%, or 3,425 people, have AT&T DSL internet available to them in the neighborhood. The company covers the entire Thornhill area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Thornhill.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Thornhill. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout Thornhill. The fastest plan anyone in Thornhill can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for Thornhill customers is up to 72 Mbps.
Show all download speeds
- 44.9% up to 100.0 Mbps
- 5.2% up to 75.0 Mbps
- 45.5% up to 50.0 Mbps
- 4.4% up to 10.0 Mbps
AT&T DSL upload speeds
In Thornhill 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 Thornhill DSL providers. AT&T offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Thornhill 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 15 Mbps.
Show all upload speeds
- 50.1% up to 20.0 Mbps
- 45.5% up to 10.0 Mbps
- 4.4% up to 1.0 Mbps
Thornhill DSL by Area
This information is most helpful to those looking for homes or considering moving to Thornhill or any of the areas nearby.
How does DSL internet in Thornhill compare to the rest of Mobile?
DSL internet speeds in Thornhill are much faster versus the average speeds in Mobile: 0.00 Mbps in Mobile versus 72 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in Mobile is 0.00% versus 87.96% in Thornhill.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Thornhill 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Sheldon, Mobile, AL: more DSL coverage, faster speeds
- Berkleigh, Mobile, AL: more DSL coverage, faster speeds
- Reichlieu, Mobile, AL: less DSL coverage, faster speeds
- Overton, Mobile, AL: more DSL coverage, faster speeds
- Westhill, Mobile, AL: more DSL coverage, faster speeds
- Claremont, Mobile, AL: more DSL coverage, faster speeds
- Second Creek, Mobile, AL: more DSL coverage, slower speeds
- Malibar Heights, Mobile, AL: more DSL coverage, slower speeds
- Jackson Heights, Mobile, AL: less DSL coverage, slower speeds
- Yorkwood, Mobile, AL: more DSL coverage, slower speeds
Neighborhoods with Similar Populations
- Urbanizacion Santa Rosa, Bayamon, PR: less DSL coverage, slower speeds
- Urbanizacion Bonneville Hts, Caguas, PR: more DSL coverage, slower speeds
- University Medical Center, Las Vegas, NV: more DSL coverage, slower speeds
- Fruitvale, Bakersfield, CA: less DSL coverage, faster speeds
- Fort Myers Villas, Villas, FL: less DSL coverage, slower speeds
- Foothill Green, Dakota Ridge, CO: more DSL coverage, faster speeds
- East Terrell Hills, San Antonio, TX: more DSL coverage, faster speeds
- Duval, Jacksonville, FL: less DSL coverage, slower speeds
- Ventana Lakes, Peoria, AZ: less DSL coverage, faster speeds
- Downtown Royal Oak, Royal Oak, MI: more DSL coverage, slower speeds