In San Antonio there are 2 residential DSL providers covering 82.67% of the city. The average home can get speeds up to 49 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 San Antonio, NM.
To see availability maps for all providers including fiber, cable, DSL, and more in San Antonio, NM please click below.
San Antonio, NM Availability Maps
DSL Internet Service Providers in San Antonio
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 San Antonio are not shown.
San Antonio 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 San Antonio is DSL internet available?
DSL Internet Availability Key
DSL is available in 82.67% of San Antonio. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Centurylink. Call one of the companies with service in San Antonio above to see who has service at your home.
How fast is DSL internet in San Antonio?
The map below shows maximum DSL internet speeds by area in San Antonio.
DSL Internet Speed Key
The average San Antonio home can get up to 49 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 1.98% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 7.43% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in San Antonio.
DSL internet speeds tend to be faster in the north parts of San Antonio, and slower in the west areas of the city.
Is DSL the fastest internet I can get in San Antonio?
The fastest internet for you may vary based on where in San Antonio you live. In general, fixed wireless competes most often with DSL in the city.
- Fiber is the fastest internet type for less than 1% of San Antonio homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 21.78%.
- Fixed wireless is fastest for 77.72%.
- Satellite internet may be the only option for less than 1% of San Antonio homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in San Antonio, along with details on where in San Antonio and at what speeds.
Centurylink DSL in San Antonio, NM
Centurylink DSL coverage
About 79.21%, or 160 people, have Centurylink DSL internet available to them in the city. The company covers the north and west San Antonio area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of San Antonio.
Centurylink DSL download speeds
Centurylink is average when comparing download speeds to all other internet providers in San Antonio. Versus other DSL providers in the area, Centurylink DSL is the slowest. There are 4 different maximum speeds throughout San Antonio. The fastest plan anyone in San Antonio can order from Centurylink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for San Antonio customers is up to 48 Mbps.
Show all download speeds
- 2.5% up to 100.0 Mbps
- 48.8% up to 60.0 Mbps
- 39.4% up to 40.0 Mbps
- 9.4% up to 10.0 Mbps
Centurylink DSL upload speeds
In San Antonio download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is average where upload speeds are concerned, and the slowest compared to other San Antonio DSL providers. Centurylink offers 4 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 San Antonio is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 4.1 Mbps.
Show all upload speeds
- 2.5% up to 10.0 Mbps
- 53.1% up to 5.0 Mbps
- 35.0% up to 3.0 Mbps
- 9.4% up to 1.0 Mbps
WNM Communications DSL in San Antonio, NM
WNM Communications DSL coverage
About 3.47%, or 7 people, have WNM Communications DSL internet available to them in the city. The company covers the west San Antonio area. WNM Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of San Antonio.
WNM Communications DSL download speeds
WNM Communications is average when comparing download speeds to all other internet providers in San Antonio. Versus other DSL providers in the area, WNM Communications DSL is the fastest. There are no different maximum speeds throughout San Antonio. The fastest plan anyone in San Antonio can order from WNM Communications goes up to 50 Mbps, and all San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
WNM Communications DSL upload speeds
In San Antonio download speeds tend to be faster than than upload speeds for WNM Communications DSL. Compared to other ISPs, WNM Communications is average where upload speeds are concerned, and the fastest compared to other San Antonio DSL providers. WNM Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in San Antonio is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
San Antonio DSL by Area
This information is most helpful to those looking for homes or considering moving to San Antonio or any of the areas nearby.
How does DSL internet in San Antonio compare to the rest of New Mexico?
DSL internet speeds in San Antonio are much faster versus the average speeds in New Mexico: 0.00 Mbps in New Mexico versus 49 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in New Mexico is 0.00% versus 82.67% in San Antonio.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around San Antonio 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
- San Antonito, NM: less DSL coverage, faster speeds
- Luis Lopez, NM: less DSL coverage, slower speeds
- Bingham, NM: less DSL coverage, slower speeds
- White Oaks, NM: less DSL coverage, slower speeds
- Aragon, NM: less DSL coverage, slower speeds
- Cruzville, NM: more DSL coverage, faster speeds
- Reserve, NM: more DSL coverage, slower speeds
- San Francisco Plaza, NM: more DSL coverage, slower speeds
- Luna, NM: more DSL coverage, slower speeds
- Alpine, AZ: less DSL coverage, slower speeds
Cities with Similar Populations
- Speed, IN: less DSL coverage, faster speeds
- Hammond, TX: less DSL coverage, slower speeds
- Hanna, UT: more DSL coverage, faster speeds
- Harleston, MS: less DSL coverage, slower speeds
- Sparks, NE: less DSL coverage, slower speeds
- Speedsville, NY: more DSL coverage, slower speeds
- Spragueville, ME: more DSL coverage, faster speeds
- Spring Garden, MO: less DSL coverage, slower speeds
- St. Urbans, WA: more DSL coverage, slower speeds
- Staff, TX: less DSL coverage, slower speeds