In 78339 there are 6 residential internet providers covering 100.00% of the zip. The average home can get speeds up to 988 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.
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6 Internet Service Providers in 78339
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 78339 are not shown.
78339 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
Availability maps for all providers in 78339
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 100.00% of 78339. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Spectrum. Now you can call companies in 78339 with more confidence that they might be available.
How fast are internet speeds in 78339?
The map below shows maximum internet speeds by area in 78339.
Internet Speed Key
The average 78339 home can get up to 988 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 98.06% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.94% of homes can only purchase plans up to 400 Mbps. See the internet provider details below for info about their speed and coverage in 78339.
Internet speeds tend to be faster in the southeast parts of 78339, and slower in the northeast areas of the zip.
What type of internet should I choose in 78339?
The fastest internet for you may vary based on where in 78339 you live. If speed is your main concern, cable will be the fastest internet in the zip.
- Fiber is the fastest internet type for 13.14% of 78339 homes.
- Cable is fastest for 84.92% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.94%.
- Satellite internet may be the only option for less than 1% of 78339 homes.
Internet Market Health in 78339
Internet Competition Key
The map shows how competitive the 78339 internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in 78339 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.8 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.1 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.8 (unhealthy)
Overall, competition is unhealthy.
78339 internet customers have the ability to buy internet service from 2 to 5 different providers, depending on where they live. For different types of service, 78339 homes have between 1 and 3 options. The type(s) of service available are fixed wireless, cable, and fiber, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is similar. 78339 internet customers who want faster speeds have between 2 and 5 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 78339 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 78339, along with details on where in 78339 and at what speeds.
Spectrum Cable in 78339, TX
Spectrum cable coverage
About 98.06%, or 709 people, have Spectrum cable internet available to them in the zip. The company covers the southeast, east, central, north, southwest, and west 78339 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of 78339.
Spectrum cable download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in 78339. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 78339. The fastest plan anyone in 78339 can order from Spectrum goes up to 1,000 Mbps, and all 78339 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 78339 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 78339 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78339 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
VTX1 Companies Fiber in 78339, TX
VTX1 Companies fiber coverage
About 13.14%, or 95 people, have VTX1 Companies fiber internet available to them in the zip. The company covers the west and southwest 78339 area. VTX1 Companies is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 78339.
VTX1 Companies fiber download speeds
VTX1 Companies is one of the fastest when comparing download speeds to all other internet providers in 78339. Versus other fiber providers in the area, VTX1 Companies fiber is the fastest. There are no different maximum speeds throughout 78339. The fastest plan anyone in 78339 can order from VTX1 Companies goes up to 1,000 Mbps, and all 78339 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
VTX1 Companies fiber upload speeds
In 78339 download speeds tend to be equal to than upload speeds for VTX1 Companies fiber. Compared to other ISPs, VTX1 Companies is the fastest where upload speeds are concerned, and the fastest compared to other 78339 fiber providers. VTX1 Companies offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78339 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
VTX1 Companies Fixed Wireless in 78339, TX
VTX1 Companies fixed wireless coverage
About 100.00%, or 723 people, have VTX1 Companies fixed wireless internet available to them in the zip. The company covers the entire 78339 area. VTX1 Companies is a large internet service provider internet service providers in the US, with internet service available in every corner of 78339.
VTX1 Companies fixed wireless download speeds
VTX1 Companies is below average when comparing download speeds to all other internet providers in 78339. Versus other fixed wireless providers in the area, VTX1 Companies fixed wireless is the fastest. There are no different maximum speeds throughout 78339. The fastest plan anyone in 78339 can order from VTX1 Companies goes up to 400 Mbps, and all 78339 customers can get this speed.
Show all download speeds
- 100.0% up to 400.0 Mbps
VTX1 Companies fixed wireless upload speeds
In 78339 download speeds tend to be faster than than upload speeds for VTX1 Companies fixed wireless. Compared to other ISPs, VTX1 Companies is below average where upload speeds are concerned, and the fastest compared to other 78339 fixed wireless providers. VTX1 Companies offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78339 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Gtek Communications Fixed Wireless in 78339, TX
Gtek Communications fixed wireless coverage
About 100.00%, or 723 people, have Gtek Communications fixed wireless internet available to them in the zip. The company covers the entire 78339 area. Gtek Communications is a large internet service provider internet service providers in the US, with internet service available in every corner of 78339.
Gtek Communications fixed wireless download speeds
Gtek Communications is below average when comparing download speeds to all other internet providers in 78339. Versus other fixed wireless providers in the area, Gtek Communications fixed wireless is below average. There are no different maximum speeds throughout 78339. The fastest plan anyone in 78339 can order from Gtek Communications goes up to 120 Mbps, and all 78339 customers can get this speed.
Show all download speeds
- 100.0% up to 120.0 Mbps
Gtek Communications fixed wireless upload speeds
In 78339 download speeds tend to be faster than than upload speeds for Gtek Communications fixed wireless. Compared to other ISPs, Gtek Communications is below average where upload speeds are concerned, and below average compared to other 78339 fixed wireless providers. Gtek Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78339 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in 78339, TX
T-Mobile Home Internet fixed wireless coverage
About 70.95%, or 513 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the southeast, central, east, southwest, and west 78339 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of 78339.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is the slowest when comparing download speeds to all other internet providers in 78339. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the slowest. There are 2 different maximum speeds throughout 78339. The fastest plan anyone in 78339 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78339 customers is up to 53 Mbps.
Show all download speeds
- 37.0% up to 100.0 Mbps
- 63.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 78339 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is the slowest where upload speeds are concerned, and the slowest compared to other 78339 fixed wireless providers. T-Mobile Home Internet 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 78339 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 9.3 Mbps.
Show all upload speeds
- 37.0% up to 20.0 Mbps
- 63.0% up to 3.0 Mbps
78339 Internet by Area
This information is most helpful to those looking for homes or considering moving to 78339 or any of the areas nearby.
How does internet in 78339 compare to the rest of Texas?
Internet speeds in 78339 are much slower versus the average speeds in Texas: 3,946 Mbps in Texas versus 988 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Texas is 98.82% versus 100.00% in 78339.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 78339 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- 78380, TX: less internet coverage, faster speeds
- 78330, TX: equal internet coverage, faster speeds
- 78410, TX: less internet coverage, faster speeds
- 78352, TX: less internet coverage, slower speeds
- 78372, TX: less internet coverage, faster speeds
- 78370, TX: less internet coverage, faster speeds
- 78406, TX: less internet coverage, faster speeds
- 78409, TX: less internet coverage, faster speeds
- 78332, TX: less internet coverage, faster speeds
- 78407, TX: less internet coverage, faster speeds
Zip Codes with Similar Populations
- 66033, KS: equal internet coverage, faster speeds
- 55957, MN: less internet coverage, slower speeds
- 56042, MN: equal internet coverage, faster speeds
- 56548, MN: less internet coverage, faster speeds
- 56647, MN: equal internet coverage, faster speeds
- 57016, SD: less internet coverage, faster speeds
- 57383, SD: less internet coverage, faster speeds
- 62268, IL: less internet coverage, faster speeds
- 65076, MO: equal internet coverage, slower speeds
- 55781, MN: less internet coverage, slower speeds