In 77578 there are 4 residential Fiber providers covering 95.23% of the zip. The average home can get speeds up to 5,233 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 77578, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in 77578, TX please click below.
Fiber Internet Service Providers in 77578
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 77578 are not shown.
77578 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 77578 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 95.23% of 77578. 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 77578 above to see who has service at your home.
How fast is fiber internet in 77578?
The map below shows maximum fiber internet speeds by area in 77578.
Fiber Internet Speed Key
The average 77578 home can get up to 5,233 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 8,000 Mbps, which 27.38% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 14.72% 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 77578.
Fiber internet speeds tend to be faster in the northeast parts of 77578, and slower in the west areas of the zip.
Is fiber the fastest internet I can get in 77578?
The fastest internet for you may vary based on where in 77578 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 80.22% of 77578 homes.
- Cable is fastest for 19.16% of the zip.
- 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 77578 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 77578, along with details on where in 77578 and at what speeds.
EarthLink Fiber in 77578, TX
EarthLink fiber coverage
About 89.59%, or 21,441 people, have EarthLink fiber internet available to them in the zip. The company covers the entire 77578 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 77578.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in 77578. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout 77578. The fastest plan anyone in 77578 can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 77578 customers is up to 4,007 Mbps.
Show all download speeds
- 75.2% up to 5,000.0 Mbps
- 24.8% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In 77578 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 above average compared to other 77578 fiber providers. EarthLink offers 2 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 77578 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 4,007 Mbps.
Show all upload speeds
- 75.2% up to 5,000.0 Mbps
- 24.8% up to 1,000.0 Mbps
AT&T Fiber in 77578, TX
AT&T fiber coverage
About 89.59%, or 21,441 people, have AT&T fiber internet available to them in the zip. The company covers the entire 77578 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of 77578.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in 77578. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout 77578. The fastest plan anyone in 77578 can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 77578 customers is up to 4,007 Mbps.
Show all download speeds
- 75.2% up to 5,000.0 Mbps
- 24.8% up to 1,000.0 Mbps
AT&T fiber upload speeds
In 77578 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 above average compared to other 77578 fiber providers. AT&T offers 2 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 77578 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 4,007 Mbps.
Show all upload speeds
- 75.2% up to 5,000.0 Mbps
- 24.8% up to 1,000.0 Mbps
Ezee Fiber Fiber in 77578, TX
Ezee Fiber fiber coverage
About 27.38%, or 6,552 people, have Ezee Fiber fiber internet available to them in the zip. The company covers the east, north, southeast, central, northwest, and northeast 77578 area. Ezee Fiber is a large internet service provider internet service providers in the US, with internet service available in a small portion of 77578.
Ezee Fiber fiber download speeds
Ezee Fiber is the fastest when comparing download speeds to all other internet providers in 77578. Versus other fiber providers in the area, Ezee Fiber fiber is the fastest. There are no different maximum speeds throughout 77578. The fastest plan anyone in 77578 can order from Ezee Fiber goes up to 8,000 Mbps, and all 77578 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Ezee Fiber fiber upload speeds
In 77578 download speeds tend to be equal to than upload speeds for Ezee Fiber fiber. Compared to other ISPs, Ezee Fiber is the fastest where upload speeds are concerned, and the fastest compared to other 77578 fiber providers. Ezee Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 77578 is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
XFINITY from Comcast Fiber in 77578, TX
XFINITY fiber coverage
About 2.81%, or 672 people, have XFINITY fiber internet available to them in the zip. The company covers the north and northwest 77578 area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 77578.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in 77578. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are no different maximum speeds throughout 77578. The fastest plan anyone in 77578 can order from XFINITY goes up to 1,200 Mbps, and all 77578 customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast fiber upload speeds
In 77578 download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other 77578 fiber providers. XFINITY offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 77578 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
77578 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 77578 or any of the areas nearby.
How does fiber internet in 77578 compare to the rest of Texas?
Fiber internet speeds in 77578 are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 5,233 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Texas is 0.00% versus 95.23% in 77578.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 77578 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 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
- 77584, TX: more fiber coverage, faster speeds
- 77545, TX: less fiber coverage, faster speeds
- 77583, TX: less fiber coverage, faster speeds
- 77047, TX: less fiber coverage, slower speeds
- 77581, TX: less fiber coverage, slower speeds
- 77053, TX: less fiber coverage, slower speeds
- 77048, TX: less fiber coverage, slower speeds
- 77045, TX: more fiber coverage, slower speeds
- 77459, TX: less fiber coverage, slower speeds
- 77511, TX: less fiber coverage, faster speeds
Zip Codes with Similar Populations
- 75020, TX: less fiber coverage, slower speeds
- 35020, AL: less fiber coverage, slower speeds
- 40223, KY: less fiber coverage, slower speeds
- 46375, IN: less fiber coverage, slower speeds
- 49085, MI: less fiber coverage, slower speeds
- 55316, MN: less fiber coverage, slower speeds
- 61244, IL: more fiber coverage, slower speeds
- 61350, IL: less fiber coverage, slower speeds
- 63108, MO: less fiber coverage, faster speeds
- 66106, KS: more fiber coverage, faster speeds