In South Main there are 2 residential DSL providers covering 87.03% of the neighborhood. The average home can get speeds up to 93 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 South Main, Houston, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in South Main, Houston, TX please click below.
South Main, Houston, TX Availability Maps
DSL Internet Service Providers in South Main
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 South Main are not shown.
South Main 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 South Main is DSL internet available?
DSL Internet Availability Key
DSL is available in 87.03% of South Main. 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 South Main above to see who has service at your home.
How fast is DSL internet in South Main?
The map below shows maximum DSL internet speeds by area in South Main.
DSL Internet Speed Key
The average South Main home can get up to 93 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 100 Mbps, which 77.00% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 5.36% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in South Main.
DSL internet speeds tend to be faster in the central parts of South Main, and slower in the east areas of the neighborhood.
Is DSL the fastest internet I can get in South Main?
The fastest internet for you may vary based on where in South Main you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 82.12% of South Main homes.
- Cable is fastest for 10.40% of the neighborhood.
- DSL is fastest for 2.76%.
- Fixed wireless is fastest for 4.18%.
- Satellite internet may be the only option for less than 1% of South Main homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in South Main, along with details on where in South Main and at what speeds.
EarthLink DSL in South Main, Houston, TX
EarthLink DSL coverage
About 87.03%, or 6,410 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the entire South Main area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Main.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in South Main. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout South Main. The fastest plan anyone in South Main can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for South Main customers is up to 93 Mbps.
Show all download speeds
- 88.5% up to 100.0 Mbps
- 4.8% up to 75.0 Mbps
- 0.6% up to 50.0 Mbps
- 6.2% up to 10.0 Mbps
EarthLink DSL upload speeds
In South Main 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 South Main DSL providers. EarthLink offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Main 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 19 Mbps.
Show all upload speeds
- 93.3% up to 20.0 Mbps
- 0.6% up to 10.0 Mbps
- 6.2% up to 1.0 Mbps
AT&T DSL in South Main, Houston, TX
AT&T DSL coverage
About 87.03%, or 6,410 people, have AT&T DSL internet available to them in the neighborhood. The company covers the entire South Main area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Main.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in South Main. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout South Main. The fastest plan anyone in South Main can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for South Main customers is up to 93 Mbps.
Show all download speeds
- 88.5% up to 100.0 Mbps
- 4.8% up to 75.0 Mbps
- 0.6% up to 50.0 Mbps
- 6.2% up to 10.0 Mbps
AT&T DSL upload speeds
In South Main 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 South Main DSL providers. AT&T offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Main 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 19 Mbps.
Show all upload speeds
- 93.3% up to 20.0 Mbps
- 0.6% up to 10.0 Mbps
- 6.2% up to 1.0 Mbps
South Main DSL by Area
This information is most helpful to those looking for homes or considering moving to South Main or any of the areas nearby.
How does DSL internet in South Main compare to the rest of Houston?
DSL internet speeds in South Main are much faster versus the average speeds in Houston: 0.00 Mbps in Houston versus 93 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in Houston is 0.00% versus 87.03% in South Main.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around South Main 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Willow Meadows-Willowbend Area, Houston, TX: less DSL coverage, slower speeds
- Medical, Houston, TX: more DSL coverage, slower speeds
- West University, Houston, TX: less DSL coverage, slower speeds
- Rice, Houston, TX: less DSL coverage, slower speeds
- Central Southwest, Houston, TX: less DSL coverage, slower speeds
- Meyerland, Houston, TX: less DSL coverage, slower speeds
- Westbury, Houston, TX: more DSL coverage, slower speeds
- River Oaks, Houston, TX: more DSL coverage, slower speeds
- Montrose, Houston, TX: more DSL coverage, slower speeds
- Midtown, Houston, TX: less DSL coverage, slower speeds
Neighborhoods with Similar Populations
- Sunrise, San Antonio, TX: less DSL coverage, slower speeds
- Durfee, Detroit, MI: more DSL coverage, slower speeds
- East Avenue, Rochester, NY: more DSL coverage, slower speeds
- East Richmond, Richmond, CA: less DSL coverage, slower speeds
- Hamilton Main Street Historic District, Hamilton, OH: less DSL coverage, slower speeds
- Harry Floyd Terrace, Vallejo, CA: less DSL coverage, slower speeds
- Idlewild South, Charlotte, NC: more DSL coverage, slower speeds
- Inglewood-Riverwood, Nashville, TN: more DSL coverage, slower speeds
- Inverness, Hoover, AL: less DSL coverage, slower speeds
- Melrose, Nashville, TN: more DSL coverage, slower speeds