In Preston Hollow there are 2 residential DSL providers covering 75.74% of the neighborhood. The average home can get speeds up to 64 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 Preston Hollow, Dallas, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Preston Hollow, Dallas, TX please click below.
Preston Hollow, Dallas, TX Availability Maps
DSL Internet Service Providers in Preston Hollow
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 Preston Hollow are not shown.
Preston Hollow 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 Preston Hollow is DSL internet available?
DSL Internet Availability Key
DSL is available in 75.74% of Preston Hollow. 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 Preston Hollow above to see who has service at your home.
How fast is DSL internet in Preston Hollow?
The map below shows maximum DSL internet speeds by area in Preston Hollow.
DSL Internet Speed Key
The average Preston Hollow home can get up to 64 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 100 Mbps, which 34.27% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 9.48% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Preston Hollow.
DSL internet speeds tend to be faster in the northwest parts of Preston Hollow, and slower in the northeast areas of the neighborhood.
Is DSL the fastest internet I can get in Preston Hollow?
The fastest internet for you may vary based on where in Preston Hollow you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 87.71% of Preston Hollow homes.
- Cable is fastest for 11.68% 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 Preston Hollow homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Preston Hollow, along with details on where in Preston Hollow and at what speeds.
AT&T DSL in Preston Hollow, Dallas, TX
AT&T DSL coverage
About 75.74%, or 41,378 people, have AT&T DSL internet available to them in the neighborhood. The company covers the entire Preston Hollow area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Preston Hollow.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Preston Hollow. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Preston Hollow. The fastest plan anyone in Preston Hollow 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 Preston Hollow customers is up to 64 Mbps.
Show all download speeds
- 45.2% up to 100.0 Mbps
- 5.0% up to 75.0 Mbps
- 18.2% up to 50.0 Mbps
- 19.1% up to 25.0 Mbps
- 12.5% up to 10.0 Mbps
AT&T DSL upload speeds
In Preston Hollow 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 Preston Hollow DSL providers. AT&T offers 4 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 Preston Hollow 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 13 Mbps.
Show all upload speeds
- 50.2% up to 20.0 Mbps
- 18.2% up to 10.0 Mbps
- 19.1% up to 5.0 Mbps
- 12.5% up to 1.0 Mbps
EarthLink DSL in Preston Hollow, Dallas, TX
EarthLink DSL coverage
About 75.74%, or 41,378 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the entire Preston Hollow area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Preston Hollow.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Preston Hollow. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Preston Hollow. The fastest plan anyone in Preston Hollow 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 Preston Hollow customers is up to 64 Mbps.
Show all download speeds
- 45.2% up to 100.0 Mbps
- 5.0% up to 75.0 Mbps
- 18.2% up to 50.0 Mbps
- 19.1% up to 25.0 Mbps
- 12.5% up to 10.0 Mbps
EarthLink DSL upload speeds
In Preston Hollow 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 Preston Hollow DSL providers. EarthLink offers 4 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 Preston Hollow 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 13 Mbps.
Show all upload speeds
- 50.2% up to 20.0 Mbps
- 18.2% up to 10.0 Mbps
- 19.1% up to 5.0 Mbps
- 12.5% up to 1.0 Mbps
Preston Hollow DSL by Area
This information is most helpful to those looking for homes or considering moving to Preston Hollow or any of the areas nearby.
How does DSL internet in Preston Hollow compare to the rest of Dallas?
DSL internet speeds in Preston Hollow are much faster versus the average speeds in Dallas: 0.00 Mbps in Dallas versus 64 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in Dallas is 0.00% versus 75.74% in Preston Hollow.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Preston Hollow 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
- Love Field Area, Dallas, TX: more DSL coverage, faster speeds
- Bluffview, Dallas, TX: more DSL coverage, faster speeds
- North Dallas, Dallas, TX: more DSL coverage, slower speeds
- Original Town, Carrollton, TX: less DSL coverage, faster speeds
- Southwest Carrollton, Carrollton, TX: less DSL coverage, slower speeds
- Lake Highlands, Dallas, TX: more DSL coverage, faster speeds
- Oak Lawn, Dallas, TX: more DSL coverage, faster speeds
- Valley Ranch, Irving, TX: more DSL coverage, faster speeds
- Far North Dallas, Dallas, TX: less DSL coverage, faster speeds
- M Streets, Dallas, TX: more DSL coverage, faster speeds
Neighborhoods with Similar Populations
- West, Fresno, CA: more DSL coverage, faster speeds
- Lincoln Park, Chicago, IL: more DSL coverage, faster speeds
- Fresno-High, Fresno, CA: less DSL coverage, faster speeds
- Flagami, Miami, FL: more DSL coverage, slower speeds
- Far Northwest, Fort Worth, TX: less DSL coverage, faster speeds
- Estrella, Phoenix, AZ: more DSL coverage, faster speeds
- Valley Oak, Stockton, CA: more DSL coverage, faster speeds
- West Columbus Interim, Hilliard, OH: more DSL coverage, faster speeds
- West Ridge, Chicago, IL: more DSL coverage, faster speeds
- Westchester, Los Angeles, CA: less DSL coverage, slower speeds