In Corpus Christi there are 2 residential DSL providers covering 59.08% of the city. The average home can get speeds up to 60 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 DSL internet providers in Corpus Christi, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Corpus Christi, TX please click below.
Corpus Christi, TX Availability Maps
DSL Internet Service Providers in Corpus Christi
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 Corpus Christi are not shown.
Corpus Christi 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 Corpus Christi is DSL internet available?
DSL Internet Availability Key
DSL is available in 59.08% of Corpus Christi. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Corpus Christi above to see who has service at your home.
How fast is DSL internet in Corpus Christi?
The map below shows maximum DSL internet speeds by area in Corpus Christi.
DSL Internet Speed Key
The average Corpus Christi home can get up to 60 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 115 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, 16.07% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Corpus Christi.
DSL internet speeds tend to be faster in the south parts of Corpus Christi, and slower in the southwest areas of the city.
Is DSL the fastest internet I can get in Corpus Christi?
The fastest internet for you may vary based on where in Corpus Christi you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 74.48% of Corpus Christi homes.
- Cable is fastest for 23.78% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 1.02% of Corpus Christi homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Corpus Christi, along with details on where in Corpus Christi and at what speeds.
AT&T DSL in Corpus Christi, TX
AT&T DSL coverage
About 58.92%, or 189,158 people, have AT&T DSL internet available to them in the city. The company covers the southeast, south, northwest, central, east, north, west, and southwest Corpus Christi 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 Corpus Christi.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Corpus Christi. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Corpus Christi. The fastest plan anyone in Corpus Christi can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Corpus Christi customers is up to 60 Mbps.
Show all download speeds
- 41.1% up to 100.0 Mbps
- 8.8% up to 75.0 Mbps
- 15.8% up to 50.0 Mbps
- 7.2% up to 25.0 Mbps
- 27.1% up to 10.0 Mbps
AT&T DSL upload speeds
In Corpus Christi download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Corpus Christi DSL providers. AT&T offers 4 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Corpus Christi is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 12 Mbps.
Show all upload speeds
- 49.9% up to 20.0 Mbps
- 15.8% up to 10.0 Mbps
- 7.2% up to 5.0 Mbps
- 27.1% up to 1.0 Mbps
EarthLink DSL in Corpus Christi, TX
EarthLink DSL coverage
About 58.92%, or 189,158 people, have EarthLink DSL internet available to them in the city. The company covers the southeast, south, northwest, central, east, north, west, and southwest Corpus Christi area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Corpus Christi.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Corpus Christi. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Corpus Christi. The fastest plan anyone in Corpus Christi can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Corpus Christi customers is up to 60 Mbps.
Show all download speeds
- 41.1% up to 100.0 Mbps
- 8.8% up to 75.0 Mbps
- 15.8% up to 50.0 Mbps
- 7.2% up to 25.0 Mbps
- 27.1% up to 10.0 Mbps
EarthLink DSL upload speeds
In Corpus Christi download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Corpus Christi DSL providers. EarthLink offers 4 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Corpus Christi is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 12 Mbps.
Show all upload speeds
- 49.9% up to 20.0 Mbps
- 15.8% up to 10.0 Mbps
- 7.2% up to 5.0 Mbps
- 27.1% up to 1.0 Mbps
Corpus Christi DSL by Area
This information is most helpful to those looking for homes or considering moving to Corpus Christi or any of the areas nearby.
How does DSL internet in Corpus Christi compare to the rest of Texas?
DSL internet speeds in Corpus Christi are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 60 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Texas is 0.00% versus 59.08% in Corpus Christi.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Corpus Christi are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Portland, TX: less DSL coverage, slower speeds
- Violet, TX: less DSL coverage, slower speeds
- Petronila, TX: less DSL coverage, slower speeds
- San Pedro, TX: more DSL coverage, slower speeds
- Robstown, TX: less DSL coverage, slower speeds
- North San Pedro, TX: less DSL coverage, slower speeds
- Driscoll, TX: less DSL coverage, slower speeds
- Port Aransas, TX: more DSL coverage, slower speeds
- Rabb, TX: less DSL coverage, slower speeds
- Banquete, TX: less DSL coverage, slower speeds
Cities with Similar Populations
- Council Bluffs, IA: more DSL coverage, faster speeds
- Dayton, OH: more DSL coverage, slower speeds
- Des Plaines, IL: more DSL coverage, slower speeds
- Danbury, CT: more DSL coverage, slower speeds
- Daytona Beach, FL: more DSL coverage, faster speeds
- Cincinnati, OH: less DSL coverage, slower speeds
- Chapel Hill, NC: more DSL coverage, slower speeds
- Coral Springs, FL: more DSL coverage, faster speeds
- Clovis, CA: more DSL coverage, faster speeds
- Cleveland, TN: more DSL coverage, slower speeds