In Denton County there are 3 residential DSL providers covering 29.38% of the county. The average home can get speeds up to 60 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 Denton County, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Denton County, TX please click below.
Denton County, TX Availability Maps
DSL Internet Service Providers in Denton 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 Denton County are not shown.
Denton 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 Denton County is DSL internet available?
DSL Internet Availability Key
DSL is available in 29.38% of Denton 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 Denton County above to see who has service at your home.
How fast is DSL internet in Denton County?
The map below shows maximum DSL internet speeds by area in Denton County.
DSL Internet Speed Key
The average Denton County home can get up to 60 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 100 Mbps, which 9.69% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 4.64% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Denton County.
DSL internet speeds tend to be faster in the southwest parts of Denton County, and slower in the west areas of the county.
Is DSL the fastest internet I can get in Denton County?
The fastest internet for you may vary based on where in Denton County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 91.04% of Denton County homes.
- Cable is fastest for 5.44% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.90%.
- Satellite internet may be the only option for less than 1% of Denton County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Denton County, along with details on where in Denton County and at what speeds.
AT&T DSL in Denton County, TX
AT&T DSL coverage
About 22.16%, or 200,876 people, have AT&T DSL internet available to them in the county. The company covers the entire Denton County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Denton County.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Denton County. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Denton County. The fastest plan anyone in Denton 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 Denton County customers is up to 65 Mbps.
Show all download speeds
- 37.6% up to 100.0 Mbps
- 10.1% up to 75.0 Mbps
- 31.0% up to 50.0 Mbps
- 14.8% up to 25.0 Mbps
- 6.5% up to 10.0 Mbps
AT&T DSL upload speeds
In Denton 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 Denton 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 Denton 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 13 Mbps.
Show all upload speeds
- 47.8% up to 20.0 Mbps
- 31.0% up to 10.0 Mbps
- 14.8% up to 5.0 Mbps
- 6.5% up to 1.0 Mbps
EarthLink DSL in Denton County, TX
EarthLink DSL coverage
About 22.16%, or 200,876 people, have EarthLink DSL internet available to them in the county. The company covers the entire Denton County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Denton County.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Denton County. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Denton County. The fastest plan anyone in Denton 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 Denton County customers is up to 65 Mbps.
Show all download speeds
- 37.6% up to 100.0 Mbps
- 10.1% up to 75.0 Mbps
- 31.0% up to 50.0 Mbps
- 14.8% up to 25.0 Mbps
- 6.5% up to 10.0 Mbps
EarthLink DSL upload speeds
In Denton 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 Denton 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 Denton 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 13 Mbps.
Show all upload speeds
- 47.8% up to 20.0 Mbps
- 31.0% up to 10.0 Mbps
- 14.8% up to 5.0 Mbps
- 6.5% up to 1.0 Mbps
Brightspeed DSL in Denton County, TX
Brightspeed DSL coverage
About 6.83%, or 61,897 people, have Brightspeed DSL internet available to them in the county. The company covers the central, northwest, west, southwest, and north Denton County area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Denton County.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Denton County. Versus other DSL providers in the area, Brightspeed DSL is average. There are 5 different maximum speeds throughout Denton County. The fastest plan anyone in Denton County can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Denton County customers is up to 47 Mbps.
Show all download speeds
- 19.7% up to 100.0 Mbps
- 15.6% up to 80.0 Mbps
- 4.1% up to 60.0 Mbps
- 19.3% up to 40.0 Mbps
- 41.2% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Denton County download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and below average compared to other Denton County DSL providers. Brightspeed 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 Denton County is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 4.7 Mbps.
Show all upload speeds
- 35.4% up to 10.0 Mbps
- 4.1% up to 5.0 Mbps
- 19.3% up to 3.0 Mbps
- 41.2% up to 1.0 Mbps
Denton County DSL by Area
This information is most helpful to those looking for homes or considering moving to Denton County or any of the areas nearby.
How does DSL internet in Denton County compare to the rest of Texas?
DSL internet speeds in Denton County are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 60 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Texas is 0.00% versus 29.38% in Denton County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Denton 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
- Collin County, TX: more DSL coverage, faster speeds
- Wise County, TX: more DSL coverage, slower speeds
- Hunt County, TX: more DSL coverage, slower speeds
- Jack County, TX: more DSL coverage, slower speeds
- Hopkins County, TX: less DSL coverage, slower speeds
- Young County, TX: more DSL coverage, slower speeds
- Franklin County, TX: more DSL coverage, slower speeds
- Titus County, TX: more DSL coverage, slower speeds
- Throckmorton County, TX: more DSL coverage, faster speeds
- Morris County, TX: more DSL coverage, slower speeds
Counties with Similar Populations
- Kern County, CA: more DSL coverage, slower speeds
- Ventura County, CA: more DSL coverage, faster speeds
- Pinellas County, FL: less DSL coverage, slower speeds
- Duval County, FL: more DSL coverage, faster speeds
- Westchester County, NY: less DSL coverage, slower speeds
- Fairfield County, CT: more DSL coverage, slower speeds
- San Francisco County, CA: more DSL coverage, faster speeds
- El Paso County, TX: more DSL coverage, slower speeds
- Hidalgo County, TX: more DSL coverage, slower speeds
- Erie County, NY: less DSL coverage, slower speeds