In Southwest there are 3 residential Fiber providers covering 95.50% of the neighborhood. The average home can get speeds up to 6,069 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 Fiber internet providers in Southwest, San Antonio, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Southwest, San Antonio, TX please click below.
Southwest, San Antonio, TX Availability Maps
Fiber Internet Service Providers in Southwest
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 Southwest are not shown.
Southwest 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 Southwest is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 95.50% of Southwest. Areas in green have fiber 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 Southwest above to see who has service at your home.
How fast is fiber internet in Southwest?
The map below shows maximum fiber internet speeds by area in Southwest.
Fiber Internet Speed Key
The average Southwest home can get up to 6,069 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 8,000 Mbps, which 41.09% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 5.29% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Southwest.
Fiber internet speeds tend to be faster in the south parts of Southwest, and slower in the northeast areas of the neighborhood.
Is fiber the fastest internet I can get in Southwest?
The fastest internet for you may vary based on where in Southwest you live. In general, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 95.50% of Southwest homes.
- Cable is fastest for 4.50% of the neighborhood.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Southwest homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Southwest, along with details on where in Southwest and at what speeds.
EarthLink Fiber in Southwest, San Antonio, TX
EarthLink fiber coverage
About 95.50%, or 5,818 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the entire Southwest area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Southwest.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Southwest. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are 2 different maximum speeds throughout Southwest. The fastest plan anyone in Southwest can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Southwest customers is up to 4,779 Mbps.
Show all download speeds
- 94.5% up to 5,000.0 Mbps
- 5.5% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Southwest download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and one of the slowest compared to other Southwest fiber providers. EarthLink offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Southwest is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,779 Mbps.
Show all upload speeds
- 94.5% up to 5,000.0 Mbps
- 5.5% up to 1,000.0 Mbps
AT&T Fiber in Southwest, San Antonio, TX
AT&T fiber coverage
About 95.50%, or 5,818 people, have AT&T fiber internet available to them in the neighborhood. The company covers the entire Southwest area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Southwest.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Southwest. Versus other fiber providers in the area, AT&T fiber is one of the slowest. There are 2 different maximum speeds throughout Southwest. The fastest plan anyone in Southwest can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Southwest customers is up to 4,779 Mbps.
Show all download speeds
- 94.5% up to 5,000.0 Mbps
- 5.5% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Southwest download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and one of the slowest compared to other Southwest fiber providers. AT&T offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Southwest is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,779 Mbps.
Show all upload speeds
- 94.5% up to 5,000.0 Mbps
- 5.5% up to 1,000.0 Mbps
Hotwire Communications Fiber in Southwest, San Antonio, TX
Hotwire Communications fiber coverage
About 41.09%, or 2,503 people, have Hotwire Communications fiber internet available to them in the neighborhood. The company covers the south, southwest, and west Southwest area. Hotwire Communications is a large internet service provider internet service providers in the US, with internet service available in some of Southwest.
Hotwire Communications fiber download speeds
Hotwire Communications is the fastest when comparing download speeds to all other internet providers in Southwest. Versus other fiber providers in the area, Hotwire Communications fiber is the fastest. There are no different maximum speeds throughout Southwest. The fastest plan anyone in Southwest can order from Hotwire Communications goes up to 8,000 Mbps, and all Southwest customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Hotwire Communications fiber upload speeds
In Southwest download speeds tend to be equal to than upload speeds for Hotwire Communications fiber. Compared to other ISPs, Hotwire Communications is the fastest where upload speeds are concerned, and the fastest compared to other Southwest fiber providers. Hotwire Communications offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Southwest is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Southwest Fiber by Area
This information is most helpful to those looking for homes or considering moving to Southwest or any of the areas nearby.
How does fiber internet in Southwest compare to the rest of San Antonio?
Fiber internet speeds in Southwest are much faster versus the average speeds in San Antonio: 0.00 Mbps in San Antonio versus 6,069 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in San Antonio is 0.00% versus 95.50% in Southwest.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Southwest are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Hidden Cove-Indian Creek, San Antonio, TX: less fiber coverage, slower speeds
- South Southwest, San Antonio, TX: more fiber coverage, slower speeds
- Springvale, San Antonio, TX: more fiber coverage, slower speeds
- Quintana Community, San Antonio, TX: more fiber coverage, slower speeds
- Cable-Westwood, San Antonio, TX: more fiber coverage, slower speeds
- Thompson Community, San Antonio, TX: more fiber coverage, slower speeds
- Tierra Linda, San Antonio, TX: more fiber coverage, slower speeds
- Rainbow Hills, San Antonio, TX: less fiber coverage, faster speeds
- Columbia Heights, San Antonio, TX: more fiber coverage, slower speeds
- Terrell Wells, San Antonio, TX: more fiber coverage, slower speeds
Neighborhoods with Similar Populations
- Audubon Place, Tuscaloosa, AL: less fiber coverage, slower speeds
- Woods of Shavano, San Antonio, TX: more fiber coverage, slower speeds
- Willowcreek, Sacramento, CA: less fiber coverage, slower speeds
- View Ridge-Madison, Everett, WA: more fiber coverage, slower speeds
- East Ridge-Ptarmigan Park, Aurora, CO: less fiber coverage, slower speeds
- Clinton, Oakland, CA: more fiber coverage, faster speeds
- Century Village West, Boca Raton, FL: less fiber coverage, faster speeds
- Cazenovia Park, Buffalo, NY: more fiber coverage, slower speeds
- Carson Heights, Indianapolis, IN: less fiber coverage, slower speeds
- Birdland Neighbors, Sunnyvale, CA: less fiber coverage, slower speeds