In 78633 there are 8 residential Fiber providers covering 30.98% of the zip. The average home can get speeds up to 3,070 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 78633, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in 78633, TX please click below.
Fiber Internet Service Providers in 78633
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 78633 are not shown.
78633 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 78633 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 30.98% of 78633. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Hotwire Communications. Call one of the companies with service in 78633 above to see who has service at your home.
How fast is fiber internet in 78633?
The map below shows maximum fiber internet speeds by area in 78633.
Fiber Internet Speed Key
The average 78633 home can get up to 3,070 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 8,000 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 6.40% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in 78633.
Fiber internet speeds tend to be faster in the northeast parts of 78633, and slower in the south areas of the zip.
Is fiber the fastest internet I can get in 78633?
The fastest internet for you may vary based on where in 78633 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 30.16% of 78633 homes.
- Cable is fastest for 64.65% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 5.19%.
- Satellite internet may be the only option for less than 1% of 78633 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 78633, along with details on where in 78633 and at what speeds.
Optimum Fiber in 78633, TX
Optimum fiber coverage
About 12.49%, or 3,417 people, have Optimum fiber internet available to them in the zip. The company covers the west, south, southwest, northwest, east, and southeast 78633 area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 78633.
Optimum fiber download speeds
Optimum is below average when comparing download speeds to all other internet providers in 78633. Versus other fiber providers in the area, Optimum fiber is the slowest. There are no different maximum speeds throughout 78633. The fastest plan anyone in 78633 can order from Optimum goes up to 940 Mbps, and all 78633 customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Optimum fiber upload speeds
In 78633 download speeds tend to be equal to than upload speeds for Optimum fiber. Compared to other ISPs, Optimum is below average where upload speeds are concerned, and below average compared to other 78633 fiber providers. Optimum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78633 is up to 940 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 940.0 Mbps
Spectrum Fiber in 78633, TX
Spectrum fiber coverage
About 12.26%, or 3,355 people, have Spectrum fiber internet available to them in the zip. The company covers the northwest, west, northeast, southwest, and east 78633 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 78633.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 78633. Versus other fiber providers in the area, Spectrum fiber is below average. There are no different maximum speeds throughout 78633. The fastest plan anyone in 78633 can order from Spectrum goes up to 1,000 Mbps, and all 78633 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 78633 download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other 78633 fiber providers. Spectrum offers 3 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 78633 is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 500 Mbps.
Show all upload speeds
- 0.2% up to 1,000.0 Mbps
- 99.4% up to 500.0 Mbps
- 0.3% up to 35.0 Mbps
Hotwire Communications Fiber in 78633, TX
Hotwire Communications fiber coverage
About 10.00%, or 2,737 people, have Hotwire Communications fiber internet available to them in the zip. The company covers the entire 78633 area. Hotwire Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 78633.
Hotwire Communications fiber download speeds
Hotwire Communications is the fastest when comparing download speeds to all other internet providers in 78633. Versus other fiber providers in the area, Hotwire Communications fiber is the fastest. There are 2 different maximum speeds throughout 78633. The fastest plan anyone in 78633 can order from Hotwire Communications goes up to 8,000 Mbps, the slowest package only goes up to 5,000 Mbps, and the zip-wide average maximum speed for 78633 customers is up to 5,217 Mbps.
Show all download speeds
- 7.2% up to 8,000.0 Mbps
- 92.8% up to 5,000.0 Mbps
Hotwire Communications fiber upload speeds
In 78633 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 78633 fiber providers. Hotwire Communications 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 78633 is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 5,000 Mbps. On average, Hotwire Communications customers can get speeds up to 5,217 Mbps.
Show all upload speeds
- 7.2% up to 8,000.0 Mbps
- 92.8% up to 5,000.0 Mbps
FiberFirst Fiber in 78633, TX
FiberFirst fiber coverage
About 5.37%, or 1,470 people, have FiberFirst fiber internet available to them in the zip. The company covers the northeast, northwest, and east 78633 area. FiberFirst is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 78633.
FiberFirst fiber download speeds
FiberFirst is above average when comparing download speeds to all other internet providers in 78633. Versus other fiber providers in the area, FiberFirst fiber is above average. There are no different maximum speeds throughout 78633. The fastest plan anyone in 78633 can order from FiberFirst goes up to 5,000 Mbps, and all 78633 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
FiberFirst fiber upload speeds
In 78633 download speeds tend to be equal to than upload speeds for FiberFirst fiber. Compared to other ISPs, FiberFirst is above average where upload speeds are concerned, and above average compared to other 78633 fiber providers. FiberFirst offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78633 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Brightspeed Fiber in 78633, TX
Brightspeed fiber coverage
About 5.29%, or 1,447 people, have Brightspeed fiber internet available to them in the zip. The company covers the northwest and west 78633 area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 78633.
Brightspeed fiber download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in 78633. Versus other fiber providers in the area, Brightspeed fiber is below average. There are no different maximum speeds throughout 78633. The fastest plan anyone in 78633 can order from Brightspeed goes up to 1,000 Mbps, and all 78633 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Brightspeed fiber upload speeds
In 78633 download speeds tend to be equal to than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and below average compared to other 78633 fiber providers. Brightspeed offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78633 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Astound Broadband Fiber in 78633, TX
Astound Broadband fiber coverage
About 3.23%, or 884 people, have Astound Broadband fiber internet available to them in the zip. The company covers the south and southwest 78633 area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 78633.
Astound Broadband fiber download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in 78633. Versus other fiber providers in the area, Astound Broadband fiber is below average. There are no different maximum speeds throughout 78633. The fastest plan anyone in 78633 can order from Astound Broadband goes up to 1,500 Mbps, and all 78633 customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband fiber upload speeds
In 78633 download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and below average compared to other 78633 fiber providers. Astound Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78633 is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
EarthLink Fiber in 78633, TX
EarthLink fiber coverage
About 1.34%, or 367 people, have EarthLink fiber internet available to them in the zip. The company covers the northwest and southwest 78633 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 78633.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in 78633. Versus other fiber providers in the area, EarthLink fiber is above average. There are no different maximum speeds throughout 78633. The fastest plan anyone in 78633 can order from EarthLink goes up to 5,000 Mbps, and all 78633 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In 78633 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 78633 fiber providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78633 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in 78633, TX
AT&T fiber coverage
About 1.34%, or 367 people, have AT&T fiber internet available to them in the zip. The company covers the northwest and southwest 78633 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 78633.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in 78633. Versus other fiber providers in the area, AT&T fiber is above average. There are no different maximum speeds throughout 78633. The fastest plan anyone in 78633 can order from AT&T goes up to 5,000 Mbps, and all 78633 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In 78633 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 78633 fiber providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78633 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
78633 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 78633 or any of the areas nearby.
How does fiber internet in 78633 compare to the rest of Texas?
Fiber internet speeds in 78633 are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 3,070 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Texas is 0.00% versus 30.98% in 78633.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 78633 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
- 78628, TX: more fiber coverage, faster speeds
- 78626, TX: more fiber coverage, faster speeds
- 76527, TX: less fiber coverage, slower speeds
- 76537, TX: more fiber coverage, faster speeds
- 78642, TX: more fiber coverage, slower speeds
- 76530, TX: more fiber coverage, slower speeds
- 78605, TX: less fiber coverage, slower speeds
- 76511, TX: more fiber coverage, slower speeds
- 76534, TX: less fiber coverage, slower speeds
- 78611, TX: less fiber coverage, slower speeds
Zip Codes with Similar Populations
- 95618, CA: less fiber coverage, slower speeds
- 44515, OH: more fiber coverage, faster speeds
- 45039, OH: more fiber coverage, slower speeds
- 48108, MI: more fiber coverage, faster speeds
- 48135, MI: less fiber coverage, slower speeds
- 48867, MI: more fiber coverage, faster speeds
- 49006, MI: more fiber coverage, faster speeds
- 01002, MA: more fiber coverage, slower speeds
- 54494, WI: more fiber coverage, slower speeds
- 98284, WA: more fiber coverage, faster speeds