In San Antonio there are 3 residential Fiber providers covering 87.49% of the city. The average home can get speeds up to 1,000 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 San Antonio, PR.
To see availability maps for all providers including fiber, cable, DSL, and more in San Antonio, PR please click below.
San Antonio, PR Availability Maps
Fiber 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 fiber internet available?
Fiber Internet Availability Key
Fiber is available in 87.49% of San Antonio. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Claro. Call one of the companies with service in San Antonio above to see who has service at your home.
How fast is fiber internet in San Antonio?
The map below shows maximum fiber internet speeds by area in San Antonio.
Fiber Internet Speed Key
The average San Antonio home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,000 Mbps, which 87.49% of residents can get.
Is fiber 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, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 87.49% of San Antonio homes.
- Cable is fastest for 11.95% 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 less than 1% of San Antonio homes.
Fiber 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.
Claro Fiber in San Antonio, PR
Claro fiber coverage
About 87.31%, or 13,250 people, have Claro fiber internet available to them in the city. The company covers the entire San Antonio area. Claro is a large internet service provider internet service providers in the US, with internet service available in most of San Antonio.
Claro fiber download speeds
Claro is one of the fastest when comparing download speeds to all other internet providers in San Antonio. Versus other fiber providers in the area, Claro fiber is one of the fastest. There are no different maximum speeds throughout San Antonio. The fastest plan anyone in San Antonio can order from Claro goes up to 1,000 Mbps, and all San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Claro fiber upload speeds
In San Antonio download speeds tend to be faster than than upload speeds for Claro fiber. Compared to other ISPs, Claro is above average where upload speeds are concerned, and below average compared to other San Antonio fiber providers. Claro offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in San Antonio is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Liberty Fiber in San Antonio, PR
Liberty fiber coverage
About 4.45%, or 676 people, have Liberty fiber internet available to them in the city. The company covers the central and north San Antonio area. Liberty is a large internet service provider internet service providers in the US, with internet service available in a very small piece of San Antonio.
Liberty fiber download speeds
Liberty is one of the fastest when comparing download speeds to all other internet providers in San Antonio. Versus other fiber providers in the area, Liberty fiber is one of the fastest. There are no different maximum speeds throughout San Antonio. The fastest plan anyone in San Antonio can order from Liberty goes up to 1,000 Mbps, and all San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Liberty fiber upload speeds
In San Antonio download speeds tend to be equal to than upload speeds for Liberty fiber. Compared to other ISPs, Liberty is one of the fastest where upload speeds are concerned, and one of the fastest compared to other San Antonio fiber providers. Liberty offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in San Antonio is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
AeroNet Fiber in San Antonio, PR
AeroNet fiber coverage
About 1.15%, or 175 people, have AeroNet fiber internet available to them in the city. The company covers the west San Antonio area. AeroNet is a large internet service provider internet service providers in the US, with internet service available in a very small piece of San Antonio.
AeroNet fiber download speeds
AeroNet is one of the fastest when comparing download speeds to all other internet providers in San Antonio. Versus other fiber providers in the area, AeroNet fiber is one of the fastest. There are no different maximum speeds throughout San Antonio. The fastest plan anyone in San Antonio can order from AeroNet goes up to 1,000 Mbps, and all San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
AeroNet fiber upload speeds
In San Antonio download speeds tend to be equal to than upload speeds for AeroNet fiber. Compared to other ISPs, AeroNet is one of the fastest where upload speeds are concerned, and one of the fastest compared to other San Antonio fiber providers. AeroNet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in San Antonio is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
San Antonio Fiber 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 fiber internet in San Antonio compare to the rest of Puerto Rico?
Fiber internet speeds in San Antonio are much faster versus the average speeds in Puerto Rico: 0.00 Mbps in Puerto Rico versus 1,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Puerto Rico is 0.00% versus 87.49% in San Antonio.
What zip codes have fiber internet?
Fiber 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 fiber 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
- Aguadilla, PR: more fiber coverage, similar speeds
- Isabela, PR: less fiber coverage, similar speeds
- Moca, PR: more fiber coverage, similar speeds
- Aguada, PR: more fiber coverage, similar speeds
- Quebradillas, PR: more fiber coverage, similar speeds
- San Sebastian, PR: more fiber coverage, similar speeds
- Stella Rincon, PR: more fiber coverage, similar speeds
- Tres Hermanos, PR: less fiber coverage, similar speeds
- Camuy, PR: more fiber coverage, similar speeds
- Lares, PR: more fiber coverage, similar speeds
Cities with Similar Populations
- Miami, OK: less fiber coverage, faster speeds
- Pierre, SD: less fiber coverage, faster speeds
- Parlier, CA: less fiber coverage, faster speeds
- Oakdale, PA: more fiber coverage, faster speeds
- Naguabo, PR: less fiber coverage, similar speeds
- Mount Clemens, MI: less fiber coverage, faster speeds
- Morgan City, LA: less fiber coverage, faster speeds
- Monticello, KY: more fiber coverage, faster speeds
- Molalla, OR: more fiber coverage, faster speeds
- Minooka, IL: less fiber coverage, similar speeds