In 78133 there are 2 residential Cable providers covering 72.87% of the zip. The average home can get speeds up to 522 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 Cable internet providers in 78133, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in 78133, TX please click below.
Cable Internet Service Providers in 78133
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 78133 are not shown.
78133 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 78133 is cable internet available?
Cable Internet Availability Key
Cable is available in 72.87% of 78133. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Spectrum. Call one of the companies with service in 78133 above to see who has service at your home.
How fast is cable internet in 78133?
The map below shows maximum cable internet speeds by area in 78133.
Cable Internet Speed Key
The average 78133 home can get up to 522 Mbps on their cable internet plan. The fastest cable download speed in the zip is 1,000 Mbps, which 34.13% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 38.74% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in 78133.
Cable internet speeds tend to be faster in the northeast parts of 78133, and slower in the west areas of the zip.
Is cable the fastest internet I can get in 78133?
The fastest internet for you may vary based on where in 78133 you live. In general, fiber competes most often with cable in the zip.
- Fiber is the fastest internet type for 98.41% of 78133 homes.
- Cable is fastest for 1.20% 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 78133 homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in 78133, along with details on where in 78133 and at what speeds.
GVTC Cable in 78133, TX
GVTC cable coverage
About 46.20%, or 9,571 people, have GVTC cable internet available to them in the zip. The company covers the southeast, west, southwest, central, south, north, and east 78133 area. GVTC is a large internet service provider internet service providers in the US, with internet service available in some of 78133.
GVTC cable download speeds
GVTC is below average when comparing download speeds to all other internet providers in 78133. Versus other cable providers in the area, GVTC cable is the slowest. There are no different maximum speeds throughout 78133. The fastest plan anyone in 78133 can order from GVTC goes up to 100 Mbps, and all 78133 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
GVTC cable upload speeds
In 78133 download speeds tend to be faster than than upload speeds for GVTC cable. Compared to other ISPs, GVTC is below average where upload speeds are concerned, and the slowest compared to other 78133 cable providers. GVTC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78133 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Spectrum Cable in 78133, TX
Spectrum cable coverage
About 34.13%, or 7,070 people, have Spectrum cable internet available to them in the zip. The company covers the northeast, east, north, southeast, southwest, and central 78133 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 78133.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in 78133. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 78133. The fastest plan anyone in 78133 can order from Spectrum goes up to 1,000 Mbps, and all 78133 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 78133 download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other 78133 cable providers. Spectrum 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 78133 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 59 Mbps.
Show all upload speeds
- 2.5% up to 1,000.0 Mbps
- 97.5% up to 35.0 Mbps
78133 Cable by Area
This information is most helpful to those looking for homes or considering moving to 78133 or any of the areas nearby.
How does cable internet in 78133 compare to the rest of Texas?
Cable internet speeds in 78133 are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 522 Mbps in the zip. The state has similar cable availability compared to the zip. Average cable coverage in Texas is 0.00% versus 72.87% in 78133.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around 78133 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- 78070, TX: less cable coverage, faster speeds
- 78132, TX: more cable coverage, faster speeds
- 78163, TX: more cable coverage, faster speeds
- 78666, TX: more cable coverage, faster speeds
- 78655, TX: more cable coverage, faster speeds
- 78640, TX: more cable coverage, faster speeds
- 78015, TX: more cable coverage, faster speeds
- 78656, TX: more cable coverage, faster speeds
- 78670, TX: more cable coverage, faster speeds
- 78006, TX: less cable coverage, faster speeds
Zip Codes with Similar Populations
- 98121, WA: more cable coverage, faster speeds
- 14218, NY: more cable coverage, faster speeds
- 33181, FL: more cable coverage, faster speeds
- 85648, AZ: less cable coverage, faster speeds
- 50702, IA: more cable coverage, faster speeds
- 53172, WI: more cable coverage, faster speeds
- 55075, MN: more cable coverage, faster speeds
- 60194, IL: more cable coverage, faster speeds
- 61938, IL: more cable coverage, faster speeds
- 71301, LA: more cable coverage, faster speeds