In Carta Valley there is 1 residential DSL provider covering 75.00% of the city. 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 Carta Valley, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Carta Valley, TX please click below.
Carta Valley, TX Availability Maps
DSL Internet Service Provider in Carta Valley
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 Carta Valley are not shown.
Carta Valley 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 Carta Valley is DSL internet available?
DSL Internet Availability Key
DSL is available in 75.00% of Carta Valley. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Southwest Texas Communications. Call one of the companies with service in Carta Valley above to see who has service at your home.
How fast is DSL internet in Carta Valley?
The map below shows maximum DSL internet speeds by area in Carta Valley.
DSL Internet Speed Key
The average Carta Valley home can get up to 43 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 50 Mbps, which 59.09% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 6.82% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Carta Valley.
DSL internet speeds tend to be faster in the north parts of Carta Valley, and slower in the northeast areas of the city.
Is DSL the fastest internet I can get in Carta Valley?
The fastest internet for you may vary based on where in Carta Valley you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 90.91% of Carta Valley homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 9.09% of Carta Valley homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Carta Valley, along with details on where in Carta Valley and at what speeds.
Southwest Texas Communications DSL in Carta Valley, TX
Southwest Texas Communications DSL coverage
About 75.00%, or 33 people, have Southwest Texas Communications DSL internet available to them in the city. The company covers the northeast, north, northwest, and west Carta Valley area. Southwest Texas Communications is a small internet service provider internet service providers in the US, with internet service available in much of Carta Valley.
Southwest Texas Communications DSL download speeds
Southwest Texas Communications is below average when comparing download speeds to all other internet providers in Carta Valley. Versus other DSL providers in the area, Southwest Texas Communications DSL is the fastest. There are 3 different maximum speeds throughout Carta Valley. The fastest plan anyone in Carta Valley can order from Southwest Texas Communications goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Carta Valley customers is up to 43 Mbps.
Show all download speeds
- 78.8% up to 50.0 Mbps
- 12.1% up to 25.0 Mbps
- 9.1% up to 10.0 Mbps
Southwest Texas Communications DSL upload speeds
In Carta Valley download speeds tend to be faster than than upload speeds for Southwest Texas Communications DSL. Compared to other ISPs, Southwest Texas Communications is below average where upload speeds are concerned, and the fastest compared to other Carta Valley DSL providers. Southwest Texas Communications offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Carta Valley is up to 6.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Southwest Texas Communications customers can get speeds up to 5.2 Mbps.
Show all upload speeds
- 78.8% up to 6.0 Mbps
- 12.1% up to 3.0 Mbps
- 9.1% up to 1.0 Mbps
Carta Valley DSL by Area
This information is most helpful to those looking for homes or considering moving to Carta Valley or any of the areas nearby.
How does DSL internet in Carta Valley compare to the rest of Texas?
DSL internet speeds in Carta Valley are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 43 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Texas is 0.00% versus 75.00% in Carta Valley.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Carta Valley 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 cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Barksdale, TX: more DSL coverage, faster speeds
- Camp Wood, TX: more DSL coverage, faster speeds
- Vance, TX: more DSL coverage, slower speeds
- Comstock, TX: less DSL coverage, slower speeds
- Leakey, TX: more DSL coverage, slower speeds
- Rio Frio, TX: more DSL coverage, slower speeds
- Vanderpool, TX: more DSL coverage, faster speeds
- Utopia, TX: less DSL coverage, slower speeds
- Medina, TX: more DSL coverage, slower speeds
- Tarpley, TX: less DSL coverage, slower speeds
Cities with Similar Populations
- Espinosa, CO: less DSL coverage, slower speeds
- Farelly Lake, AR: less DSL coverage, faster speeds
- Sentinel, AZ: less DSL coverage, faster speeds
- Sharples, WV: less DSL coverage, slower speeds
- Shellmound, MS: less DSL coverage, slower speeds
- Fern Valley, CA: more DSL coverage, faster speeds
- Escobas, TX: less DSL coverage, slower speeds
- Erda, UT: more DSL coverage, slower speeds
- Sil Murk, AZ: less DSL coverage, slower speeds
- Emerson, MI: more DSL coverage, slower speeds