In 79603 there are 12 residential internet providers covering 99.90% of the zip. The average home can get speeds up to 3,137 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.
Jump to Availability Maps
12 Internet Service Providers in 79603
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 79603 are not shown.
79603 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 79603
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 99.90% of 79603. 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 AT&T. Now you can call companies in 79603 with more confidence that they might be available.
How fast are internet speeds in 79603?
The map below shows maximum internet speeds by area in 79603.
Internet Speed Key
The average 79603 home can get up to 3,137 Mbps on their internet plan. For most people, the fastest download speed in the zip is 5,120 Mbps, which 2.56% 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 500 Mbps. See the internet provider details below for info about their speed and coverage in 79603.
Internet speeds tend to be faster in the west parts of 79603, and slower in the southeast areas of the zip.
What type of internet should I choose in 79603?
The fastest internet for you may vary based on where in 79603 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 98.96% of 79603 homes.
- Cable is fastest for less than 1% 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 79603 homes.
Internet Market Health in 79603
Internet Competition Key
The map shows how competitive the 79603 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 79603 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 8.3 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.6 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.0 (very healthy)
Overall, competition is very healthy.
79603 internet customers have the ability to buy internet service from 3 to 12 different providers, depending on where they live. For different types of service, 79603 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, fiber, cable, 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. 79603 internet customers who want faster speeds have between 3 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, 79603 is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 79603, along with details on where in 79603 and at what speeds.
Optimum Cable in 79603, TX
Optimum cable coverage
About 97.31%, or 23,285 people, have Optimum cable internet available to them in the zip. The company covers the entire 79603 area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in most of 79603.
Optimum cable download speeds
Optimum is average when comparing download speeds to all other internet providers in 79603. Versus other cable providers in the area, Optimum cable is the fastest. There are no different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from Optimum goes up to 940 Mbps, and all 79603 customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Optimum cable upload speeds
In 79603 download speeds tend to be faster than than upload speeds for Optimum cable. Compared to other ISPs, Optimum is below average where upload speeds are concerned, and the fastest compared to other 79603 cable providers. Optimum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 79603 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
MetroNet Fiber in 79603, TX
MetroNet fiber coverage
About 95.37%, or 22,819 people, have MetroNet fiber internet available to them in the zip. The company covers the entire 79603 area. MetroNet is one of the largest internet service providers internet service providers in the US, with internet service available in most of 79603.
MetroNet fiber download speeds
MetroNet is above average when comparing download speeds to all other internet providers in 79603. Versus other fiber providers in the area, MetroNet fiber is below average. There are 2 different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from MetroNet goes up to 5,120 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 79603 customers is up to 1,110 Mbps.
Show all download speeds
- 2.7% up to 5,120.0 Mbps
- 97.3% up to 1,000.0 Mbps
MetroNet fiber upload speeds
In 79603 download speeds tend to be equal to than upload speeds for MetroNet fiber. Compared to other ISPs, MetroNet is above average where upload speeds are concerned, and below average compared to other 79603 fiber providers. MetroNet 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 79603 is up to 5,120 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, MetroNet customers can get speeds up to 1,110 Mbps.
Show all upload speeds
- 2.7% up to 5,120.0 Mbps
- 97.3% up to 1,000.0 Mbps
AT&T DSL in 79603, TX
AT&T DSL coverage
About 61.83%, or 14,795 people, have AT&T DSL internet available to them in the zip. The company covers the entire 79603 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 79603.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in 79603. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from AT&T goes up to 10 Mbps, and all 79603 customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In 79603 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 slowest compared to other 79603 DSL providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 79603 is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in 79603, TX
EarthLink DSL coverage
About 61.83%, or 14,795 people, have EarthLink DSL internet available to them in the zip. The company covers the entire 79603 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 79603.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in 79603. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from EarthLink goes up to 10 Mbps, and all 79603 customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In 79603 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 slowest compared to other 79603 DSL providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 79603 is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink Fiber in 79603, TX
EarthLink fiber coverage
About 51.91%, or 12,422 people, have EarthLink fiber internet available to them in the zip. The company covers the entire 79603 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 79603.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in 79603. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from EarthLink goes up to 5,000 Mbps, and all 79603 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In 79603 download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 79603 fiber providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 79603 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 79603, TX
AT&T fiber coverage
About 51.91%, or 12,422 people, have AT&T fiber internet available to them in the zip. The company covers the entire 79603 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 79603.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in 79603. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from AT&T goes up to 5,000 Mbps, and all 79603 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In 79603 download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 79603 fiber providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 79603 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Taylor Electric Cooperative Fiber in 79603, TX
Taylor Electric Cooperative fiber coverage
About 2.44%, or 584 people, have Taylor Electric Cooperative fiber internet available to them in the zip. The company covers the northwest, southwest, and west 79603 area. Taylor Electric Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of 79603.
Taylor Electric Cooperative fiber download speeds
Taylor Electric Cooperative is average when comparing download speeds to all other internet providers in 79603. Versus other fiber providers in the area, Taylor Electric Cooperative fiber is one of the slowest. There are no different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from Taylor Electric Cooperative goes up to 1,000 Mbps, and all 79603 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Taylor Electric Cooperative fiber upload speeds
In 79603 download speeds tend to be equal to than upload speeds for Taylor Electric Cooperative fiber. Compared to other ISPs, Taylor Electric Cooperative is above average where upload speeds are concerned, and one of the slowest compared to other 79603 fiber providers. Taylor Electric Cooperative offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 79603 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Taylor Telecom Fiber in 79603, TX
Taylor Telecom fiber coverage
About 1.26%, or 301 people, have Taylor Telecom fiber internet available to them in the zip. The company covers the northwest and southwest 79603 area. Taylor Telecom is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 79603.
Taylor Telecom fiber download speeds
Taylor Telecom is average when comparing download speeds to all other internet providers in 79603. Versus other fiber providers in the area, Taylor Telecom fiber is one of the slowest. There are no different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from Taylor Telecom goes up to 1,000 Mbps, and all 79603 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Taylor Telecom fiber upload speeds
In 79603 download speeds tend to be equal to than upload speeds for Taylor Telecom fiber. Compared to other ISPs, Taylor Telecom is above average where upload speeds are concerned, and one of the slowest compared to other 79603 fiber providers. Taylor Telecom offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 79603 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Nextlink Fixed Wireless in 79603, TX
Nextlink fixed wireless coverage
About 99.87%, or 23,897 people, have Nextlink fixed wireless internet available to them in the zip. The company covers the entire 79603 area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 79603.
Nextlink fixed wireless download speeds
Nextlink is below average when comparing download speeds to all other internet providers in 79603. Versus other fixed wireless providers in the area, Nextlink fixed wireless is the fastest. There are 3 different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from Nextlink goes up to 1,000 Mbps, the slowest package only goes up to 100 Mbps, and the zip-wide average maximum speed for 79603 customers is up to 503 Mbps.
Show all download speeds
- 0.7% up to 1,000.0 Mbps
- 99.3% up to 500.0 Mbps
- 0.0% up to 100.0 Mbps
Nextlink fixed wireless upload speeds
In 79603 download speeds tend to be faster than than upload speeds for Nextlink fixed wireless. Compared to other ISPs, Nextlink is below average where upload speeds are concerned, and the fastest compared to other 79603 fixed wireless providers. Nextlink 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 79603 is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Nextlink customers can get speeds up to 106 Mbps.
Show all upload speeds
- 0.7% up to 1,000.0 Mbps
- 99.3% up to 100.0 Mbps
- 0.0% up to 20.0 Mbps
Rise Broadband Fixed Wireless in 79603, TX
Rise Broadband fixed wireless coverage
About 98.83%, or 23,647 people, have Rise Broadband fixed wireless internet available to them in the zip. The company covers the entire 79603 area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in most of 79603.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in 79603. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is below average. There are 2 different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from Rise Broadband goes up to 100 Mbps, the slowest package only goes up to 50 Mbps, and the zip-wide average maximum speed for 79603 customers is up to 97 Mbps.
Show all download speeds
- 93.3% up to 100.0 Mbps
- 6.7% up to 50.0 Mbps
Rise Broadband fixed wireless upload speeds
In 79603 download speeds tend to be faster than than upload speeds for Rise Broadband fixed wireless. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and below average compared to other 79603 fixed wireless providers. Rise Broadband 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 79603 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Rise Broadband customers can get speeds up to 19 Mbps.
Show all upload speeds
- 93.3% up to 20.0 Mbps
- 6.7% up to 10.0 Mbps
T-Mobile Home Internet Fixed Wireless in 79603, TX
T-Mobile Home Internet fixed wireless coverage
About 95.69%, or 22,896 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 79603 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 79603.
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 79603. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 79603. The fastest plan anyone in 79603 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 79603 customers is up to 59 Mbps.
Show all download speeds
- 44.8% up to 100.0 Mbps
- 55.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 79603 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 79603 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 79603 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 11 Mbps.
Show all upload speeds
- 44.8% up to 20.0 Mbps
- 55.2% up to 3.0 Mbps
Verizon Fixed Wireless in 79603, TX
Verizon fixed wireless coverage
About 49.26%, or 11,788 people, have Verizon fixed wireless internet available to them in the zip. The company covers the entire 79603 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of 79603.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 79603. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout 79603. The fastest plan anyone in 79603 can order from Verizon goes up to 300 Mbps, and all 79603 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 79603 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 below average compared to other 79603 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 79603 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in 79603, TX
EarthLink fixed wireless coverage
About 28.35%, or 6,784 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 79603 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 79603.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 79603. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 79603. The fastest plan anyone in 79603 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 79603 customers is up to 50 Mbps.
Show all download speeds
- 33.8% up to 100.0 Mbps
- 66.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 79603 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 one of the slowest compared to other 79603 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 79603 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 8.7 Mbps.
Show all upload speeds
- 33.8% up to 20.0 Mbps
- 66.2% up to 3.0 Mbps
AT&T Fixed Wireless in 79603, TX
AT&T fixed wireless coverage
About 28.35%, or 6,784 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 79603 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 79603.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 79603. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 79603. The fastest plan anyone in 79603 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 79603 customers is up to 50 Mbps.
Show all download speeds
- 33.8% up to 100.0 Mbps
- 66.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 79603 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 one of the slowest compared to other 79603 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 79603 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 8.7 Mbps.
Show all upload speeds
- 33.8% up to 20.0 Mbps
- 66.2% up to 3.0 Mbps
79603 Internet by Area
This information is most helpful to those looking for homes or considering moving to 79603 or any of the areas nearby.
How does internet in 79603 compare to the rest of Texas?
Internet speeds in 79603 are slower versus the average speeds in Texas: 3,946 Mbps in Texas versus 3,137 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Texas is 98.82% versus 99.90% in 79603.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 79603 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
- 79605, TX: less internet coverage, slower speeds
- 79601, TX: less internet coverage, slower speeds
- 79602, TX: more internet coverage, slower speeds
- 79606, TX: less internet coverage, slower speeds
- 79563, TX: less internet coverage, slower speeds
- 79536, TX: less internet coverage, slower speeds
- 79510, TX: less internet coverage, slower speeds
- 79504, TX: less internet coverage, slower speeds
- 79561, TX: less internet coverage, slower speeds
- 76469, TX: less internet coverage, slower speeds
Zip Codes with Similar Populations
- 83442, ID: less internet coverage, slower speeds
- 32233, FL: less internet coverage, faster speeds
- 32778, FL: more internet coverage, slower speeds
- 33432, FL: less internet coverage, faster speeds
- 33703, FL: less internet coverage, faster speeds
- 33870, FL: more internet coverage, slower speeds
- 34110, FL: less internet coverage, faster speeds
- 67502, KS: more internet coverage, slower speeds
- 77578, TX: less internet coverage, faster speeds
- 02840, RI: less internet coverage, slower speeds