In 78599 there are 12 residential internet providers covering 99.85% of the zip. The average home can get speeds up to 4,980 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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12 Internet Service Providers in 78599
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 78599 are not shown.
78599 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 78599
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.
Please note some providers will take longer to load than others
Internet service is available in 99.85% of 78599. 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 Frontier. Now you can call companies in 78599 with more confidence that they might be available.
How fast are internet speeds in 78599?
The map below shows maximum internet speeds by area in 78599.
Internet Speed Key
The average 78599 home can get up to 4,980 Mbps on their internet plan. For most people, the fastest download speed in the zip is 7,000 Mbps, which 64.24% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 400 Mbps. See the internet provider details below for info about their speed and coverage in 78599.
Internet speeds tend to be faster in the south parts of 78599, and slower in the southeast areas of the zip.
What type of internet should I choose in 78599?
The fastest internet for you may vary based on where in 78599 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 74.17% of 78599 homes.
- Cable is fastest for 25.60% 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 78599 homes.
Internet Market Health in 78599
Internet Competition Key
The map shows how competitive the 78599 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 78599 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.6 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.8 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.5 (very healthy)
Overall, competition is healthy.
78599 internet customers have the ability to buy internet service from 1 to 10 different providers, depending on where they live. For different types of service, 78599 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, 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 worse. 78599 internet customers who want faster speeds have between 1 and 10 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, 78599 is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 78599, along with details on where in 78599 and at what speeds.
Spectrum Cable in 78599, TX
Spectrum cable coverage
About 99.73%, or 25,952 people, have Spectrum cable internet available to them in the zip. The company covers the entire 78599 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of 78599.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 78599. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from Spectrum goes up to 1,000 Mbps, and all 78599 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 78599 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 78599 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78599 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Frontier Communications Fiber in 78599, TX
Frontier fiber coverage
About 64.24%, or 16,715 people, have Frontier fiber internet available to them in the zip. The company covers the entire 78599 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 78599.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in 78599. Versus other fiber providers in the area, Frontier fiber is the fastest. There are no different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from Frontier goes up to 7,000 Mbps, and all 78599 customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In 78599 download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is the fastest where upload speeds are concerned, and the fastest compared to other 78599 fiber providers. Frontier offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78599 is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Spectrum Fiber in 78599, TX
Spectrum fiber coverage
About 15.55%, or 4,047 people, have Spectrum fiber internet available to them in the zip. The company covers the southeast, west, north, northwest, east, and central 78599 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 78599.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 78599. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from Spectrum goes up to 1,000 Mbps, and all 78599 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 78599 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 78599 fiber 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 78599 is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 317 Mbps.
Show all upload speeds
- 60.6% up to 500.0 Mbps
- 39.4% up to 35.0 Mbps
Smartcom Telephone Fiber in 78599, TX
Smartcom Telephone fiber coverage
About 9.84%, or 2,561 people, have Smartcom Telephone fiber internet available to them in the zip. The company covers the central, southeast, east, south, and north 78599 area. Smartcom Telephone is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 78599.
Smartcom Telephone fiber download speeds
Smartcom Telephone is above average when comparing download speeds to all other internet providers in 78599. Versus other fiber providers in the area, Smartcom Telephone fiber is above average. There are no different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from Smartcom Telephone goes up to 5,000 Mbps, and all 78599 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Smartcom Telephone fiber upload speeds
In 78599 download speeds tend to be equal to than upload speeds for Smartcom Telephone fiber. Compared to other ISPs, Smartcom Telephone is above average where upload speeds are concerned, and above average compared to other 78599 fiber providers. Smartcom Telephone offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78599 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
EarthLink DSL in 78599, TX
EarthLink DSL coverage
About 4.00%, or 1,042 people, have EarthLink DSL internet available to them in the zip. The company covers the south, southeast, and northwest 78599 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 78599.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in 78599. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from EarthLink goes up to 10 Mbps, and all 78599 customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In 78599 download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other 78599 DSL providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78599 is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
AT&T DSL in 78599, TX
AT&T DSL coverage
About 4.00%, or 1,042 people, have AT&T DSL internet available to them in the zip. The company covers the south, southeast, and northwest 78599 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 78599.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in 78599. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from AT&T goes up to 10 Mbps, and all 78599 customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In 78599 download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other 78599 DSL providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78599 is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
VTX1 Companies Fixed Wireless in 78599, TX
VTX1 Companies fixed wireless coverage
About 99.85%, or 25,983 people, have VTX1 Companies fixed wireless internet available to them in the zip. The company covers the entire 78599 area. VTX1 Companies is a large internet service provider internet service providers in the US, with internet service available in most of 78599.
VTX1 Companies fixed wireless download speeds
VTX1 Companies is below average when comparing download speeds to all other internet providers in 78599. Versus other fixed wireless providers in the area, VTX1 Companies fixed wireless is the fastest. There are 2 different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from VTX1 Companies goes up to 400 Mbps, the slowest package only goes up to 300 Mbps, and the zip-wide average maximum speed for 78599 customers is up to 395 Mbps.
Show all download speeds
- 94.8% up to 400.0 Mbps
- 5.2% up to 300.0 Mbps
VTX1 Companies fixed wireless upload speeds
In 78599 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 one of the fastest compared to other 78599 fixed wireless providers. VTX1 Companies offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78599 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
T-Mobile Home Internet Fixed Wireless in 78599, TX
T-Mobile Home Internet fixed wireless coverage
About 91.89%, or 23,910 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 78599 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of 78599.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in 78599. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 78599. The fastest plan anyone in 78599 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 78599 customers is up to 50 Mbps.
Show all download speeds
- 33.4% up to 100.0 Mbps
- 66.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 78599 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 below average where upload speeds are concerned, and below average compared to other 78599 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 78599 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 8.7 Mbps.
Show all upload speeds
- 33.4% up to 20.0 Mbps
- 66.6% up to 3.0 Mbps
Verizon Fixed Wireless in 78599, TX
Verizon fixed wireless coverage
About 90.32%, or 23,503 people, have Verizon fixed wireless internet available to them in the zip. The company covers the entire 78599 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of 78599.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 78599. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from Verizon goes up to 300 Mbps, and all 78599 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 78599 download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and average compared to other 78599 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78599 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Twin Fixed Wireless in 78599, TX
Twin fixed wireless coverage
About 84.03%, or 21,865 people, have Twin fixed wireless internet available to them in the zip. The company covers the entire 78599 area. Twin is a large internet service provider internet service providers in the US, with internet service available in much of 78599.
Twin fixed wireless download speeds
Twin is below average when comparing download speeds to all other internet providers in 78599. Versus other fixed wireless providers in the area, Twin fixed wireless is above average. There are no different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from Twin goes up to 200 Mbps, and all 78599 customers can get this speed.
Show all download speeds
- 100.0% up to 200.0 Mbps
Twin fixed wireless upload speeds
In 78599 download speeds tend to be faster than than upload speeds for Twin fixed wireless. Compared to other ISPs, Twin is below average where upload speeds are concerned, and one of the fastest compared to other 78599 fixed wireless providers. Twin offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78599 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
EarthLink Fixed Wireless in 78599, TX
EarthLink fixed wireless coverage
About 47.06%, or 12,245 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the north, west, central, northwest, southeast, northeast, southwest, and east 78599 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 78599.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 78599. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78599 customers is up to 48 Mbps.
Show all download speeds
- 31.0% up to 100.0 Mbps
- 69.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 78599 download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other 78599 fixed wireless 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 78599 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 8.3 Mbps.
Show all upload speeds
- 31.0% up to 20.0 Mbps
- 69.0% up to 3.0 Mbps
AT&T Fixed Wireless in 78599, TX
AT&T fixed wireless coverage
About 47.06%, or 12,245 people, have AT&T fixed wireless internet available to them in the zip. The company covers the north, west, central, northwest, southeast, northeast, southwest, and east 78599 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of 78599.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 78599. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78599 customers is up to 48 Mbps.
Show all download speeds
- 31.0% up to 100.0 Mbps
- 69.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 78599 download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other 78599 fixed wireless 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 78599 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 8.3 Mbps.
Show all upload speeds
- 31.0% up to 20.0 Mbps
- 69.0% up to 3.0 Mbps
Smith Internet Solutions Fixed Wireless in 78599, TX
Smith Internet Solutions fixed wireless coverage
About 2.66%, or 691 people, have Smith Internet Solutions fixed wireless internet available to them in the zip. The company covers the southeast and northwest 78599 area. Smith Internet Solutions is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of 78599.
Smith Internet Solutions fixed wireless download speeds
Smith Internet Solutions is below average when comparing download speeds to all other internet providers in 78599. Versus other fixed wireless providers in the area, Smith Internet Solutions fixed wireless is below average. There are no different maximum speeds throughout 78599. The fastest plan anyone in 78599 can order from Smith Internet Solutions goes up to 50 Mbps, and all 78599 customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Smith Internet Solutions fixed wireless upload speeds
In 78599 download speeds tend to be faster than than upload speeds for Smith Internet Solutions fixed wireless. Compared to other ISPs, Smith Internet Solutions is below average where upload speeds are concerned, and the slowest compared to other 78599 fixed wireless providers. Smith Internet Solutions offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78599 is up to 6.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 6.0 Mbps
78599 Internet by Area
This information is most helpful to those looking for homes or considering moving to 78599 or any of the areas nearby.
How does internet in 78599 compare to the rest of Texas?
Internet speeds in 78599 are faster versus the average speeds in Texas: 3,946 Mbps in Texas versus 4,980 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Texas is 98.82% versus 99.85% in 78599.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 78599 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
- 78596, TX: less internet coverage, faster speeds
- 78537, TX: more internet coverage, slower speeds
- 78570, TX: less internet coverage, slower speeds
- 78543, TX: less internet coverage, slower speeds
- 78558, TX: more internet coverage, slower speeds
- 78562, TX: more internet coverage, slower speeds
- 78516, TX: less internet coverage, slower speeds
- 78538, TX: less internet coverage, slower speeds
- 78589, TX: more internet coverage, slower speeds
- 78542, TX: less internet coverage, slower speeds
Zip Codes with Similar Populations
- 85014, AZ: more internet coverage, slower speeds
- 40403, KY: less internet coverage, slower speeds
- 40422, KY: less internet coverage, slower speeds
- 40502, KY: more internet coverage, slower speeds
- 43606, OH: less internet coverage, faster speeds
- 48076, MI: more internet coverage, slower speeds
- 52732, IA: less internet coverage, slower speeds
- 60467, IL: more internet coverage, slower speeds
- 70805, LA: more internet coverage, slower speeds
- 72113, AR: more internet coverage, slower speeds