In 78942 there are 2 residential DSL providers covering 41.11% of the zip. The average home can get speeds up to 13 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 78942, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in 78942, TX please click below.
DSL Internet Service Providers in 78942
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 78942 are not shown.
78942 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 78942 is DSL internet available?
DSL Internet Availability Key
DSL is available in 41.11% of 78942. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in 78942 above to see who has service at your home.
How fast is DSL internet in 78942?
The map below shows maximum DSL internet speeds by area in 78942.
DSL Internet Speed Key
The average 78942 home can get up to 13 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 70 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 37.51% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 78942.
DSL internet speeds tend to be faster in the central parts of 78942, and slower in the northeast areas of the zip.
Is DSL the fastest internet I can get in 78942?
The fastest internet for you may vary based on where in 78942 you live. In general, fiber competes most often with DSL in the zip.
- Fiber is the fastest internet type for 74.50% of 78942 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 24.70%.
- Satellite internet may be the only option for less than 1% of 78942 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 78942, along with details on where in 78942 and at what speeds.
Frontier Communications DSL in 78942, TX
Frontier DSL coverage
About 40.11%, or 3,569 people, have Frontier DSL internet available to them in the zip. The company covers the entire 78942 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in some of 78942.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in 78942. Versus other DSL providers in the area, Frontier DSL is the slowest. There are 3 different maximum speeds throughout 78942. The fastest plan anyone in 78942 can order from Frontier goes up to 70 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 78942 customers is up to 13 Mbps.
Show all download speeds
- 0.8% up to 70.0 Mbps
- 6.0% up to 45.0 Mbps
- 93.3% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In 78942 download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the slowest compared to other 78942 DSL providers. Frontier offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78942 is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 6.7% up to 3.0 Mbps
- 93.3% up to 1.0 Mbps
Colorado Valley Communications DSL in 78942, TX
Colorado Valley Communications DSL coverage
About 1.00%, or 89 people, have Colorado Valley Communications DSL internet available to them in the zip. The company covers the southeast 78942 area. Colorado Valley Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 78942.
Colorado Valley Communications DSL download speeds
Colorado Valley Communications is below average when comparing download speeds to all other internet providers in 78942. Versus other DSL providers in the area, Colorado Valley Communications DSL is the fastest. There are 2 different maximum speeds throughout 78942. The fastest plan anyone in 78942 can order from Colorado Valley Communications goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 78942 customers is up to 23 Mbps.
Show all download speeds
- 89.9% up to 25.0 Mbps
- 10.1% up to 10.0 Mbps
Colorado Valley Communications DSL upload speeds
In 78942 download speeds tend to be faster than than upload speeds for Colorado Valley Communications DSL. Compared to other ISPs, Colorado Valley Communications is below average where upload speeds are concerned, and the fastest compared to other 78942 DSL providers. Colorado Valley Communications offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78942 is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Colorado Valley Communications customers can get speeds up to 2.8 Mbps.
Show all upload speeds
- 89.9% up to 3.0 Mbps
- 10.1% up to 1.0 Mbps
78942 DSL by Area
This information is most helpful to those looking for homes or considering moving to 78942 or any of the areas nearby.
How does DSL internet in 78942 compare to the rest of Texas?
DSL internet speeds in 78942 are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 13 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in Texas is 0.00% versus 41.11% in 78942.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 78942 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 78946, TX: less DSL coverage, faster speeds
- 78659, TX: less DSL coverage, slower speeds
- 78932, TX: more DSL coverage, faster speeds
- 78954, TX: more DSL coverage, faster speeds
- 78957, TX: less DSL coverage, slower speeds
- 78650, TX: less DSL coverage, slower speeds
- 77835, TX: less DSL coverage, faster speeds
- 78602, TX: more DSL coverage, faster speeds
- 78931, TX: less DSL coverage, faster speeds
- 77833, TX: more DSL coverage, faster speeds
Zip Codes with Similar Populations
- 99022, WA: more DSL coverage, faster speeds
- 99001, WA: more DSL coverage, slower speeds
- 98841, WA: more DSL coverage, faster speeds
- 96790, HI: more DSL coverage, faster speeds
- 95988, CA: more DSL coverage, slower speeds
- 95726, CA: more DSL coverage, slower speeds
- 95327, CA: more DSL coverage, slower speeds
- 94931, CA: more DSL coverage, faster speeds
- 93463, CA: more DSL coverage, faster speeds
- 92655, CA: less DSL coverage, slower speeds