In 78645 there are 2 residential DSL providers covering 74.47% of the zip. The average home can get speeds up to 43 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 78645, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in 78645, TX please click below.
DSL Internet Service Providers in 78645
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 78645 are not shown.
78645 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 78645 is DSL internet available?
DSL Internet Availability Key
DSL is available in 74.47% of 78645. 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 78645 above to see who has service at your home.
How fast is DSL internet in 78645?
The map below shows maximum DSL internet speeds by area in 78645.
DSL Internet Speed Key
The average 78645 home can get up to 43 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 100 Mbps, which 12.74% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 27.97% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 78645.
DSL internet speeds tend to be faster in the south parts of 78645, and slower in the north areas of the zip.
Is DSL the fastest internet I can get in 78645?
The fastest internet for you may vary based on where in 78645 you live. In general, cable competes most often with DSL in the zip.
- Fiber is the fastest internet type for 7.55% of 78645 homes.
- Cable is fastest for 88.40% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.45%.
- Satellite internet may be the only option for less than 1% of 78645 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 78645, along with details on where in 78645 and at what speeds.
AT&T DSL in 78645, TX
AT&T DSL coverage
About 74.47%, or 10,435 people, have AT&T DSL internet available to them in the zip. The company covers the entire 78645 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of 78645.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in 78645. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout 78645. The fastest plan anyone in 78645 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 78645 customers is up to 43 Mbps.
Show all download speeds
- 17.1% up to 100.0 Mbps
- 9.8% up to 75.0 Mbps
- 25.1% up to 50.0 Mbps
- 10.4% up to 25.0 Mbps
- 37.6% up to 10.0 Mbps
AT&T DSL upload speeds
In 78645 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 78645 DSL providers. AT&T offers 4 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 78645 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 8.8 Mbps.
Show all upload speeds
- 26.9% up to 20.0 Mbps
- 25.1% up to 10.0 Mbps
- 10.4% up to 5.0 Mbps
- 37.6% up to 1.0 Mbps
EarthLink DSL in 78645, TX
EarthLink DSL coverage
About 74.47%, or 10,435 people, have EarthLink DSL internet available to them in the zip. The company covers the entire 78645 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of 78645.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 78645. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout 78645. The fastest plan anyone in 78645 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 78645 customers is up to 43 Mbps.
Show all download speeds
- 17.1% up to 100.0 Mbps
- 9.8% up to 75.0 Mbps
- 25.1% up to 50.0 Mbps
- 10.4% up to 25.0 Mbps
- 37.6% up to 10.0 Mbps
EarthLink DSL upload speeds
In 78645 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 78645 DSL providers. EarthLink offers 4 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 78645 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 8.8 Mbps.
Show all upload speeds
- 26.9% up to 20.0 Mbps
- 25.1% up to 10.0 Mbps
- 10.4% up to 5.0 Mbps
- 37.6% up to 1.0 Mbps
78645 DSL by Area
This information is most helpful to those looking for homes or considering moving to 78645 or any of the areas nearby.
How does DSL internet in 78645 compare to the rest of Texas?
DSL internet speeds in 78645 are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 43 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in Texas is 0.00% versus 74.47% in 78645.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 78645 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
- 78734, TX: more DSL coverage, faster speeds
- 78669, TX: less DSL coverage, faster speeds
- 78732, TX: more DSL coverage, faster speeds
- 78738, TX: less DSL coverage, faster speeds
- 78726, TX: more DSL coverage, faster speeds
- 78730, TX: more DSL coverage, faster speeds
- 78613, TX: more DSL coverage, faster speeds
- 78733, TX: more DSL coverage, faster speeds
- 78641, TX: less DSL coverage, faster speeds
- 78750, TX: more DSL coverage, faster speeds
Zip Codes with Similar Populations
- 60555, IL: more DSL coverage, slower speeds
- 32641, FL: less DSL coverage, slower speeds
- 34479, FL: more DSL coverage, faster speeds
- 34947, FL: less DSL coverage, faster speeds
- 38012, TN: more DSL coverage, slower speeds
- 38635, MS: more DSL coverage, faster speeds
- 39272, MS: more DSL coverage, faster speeds
- 41056, KY: more DSL coverage, faster speeds
- 44721, OH: more DSL coverage, faster speeds
- 60545, IL: more DSL coverage, faster speeds