In Isabel there are 2 residential DSL providers covering 69.15% of the city. The average home can get speeds up to 68 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 Isabel, LA.
To see availability maps for all providers including fiber, cable, DSL, and more in Isabel, LA please click below.
DSL Internet Service Providers in Isabel
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 Isabel are not shown.
Isabel 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 Isabel is DSL internet available?
DSL Internet Availability Key
DSL is available in 69.15% of Isabel. 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 Isabel above to see who has service at your home.
How fast is DSL internet in Isabel?
The map below shows maximum DSL internet speeds by area in Isabel.
DSL Internet Speed Key
The average Isabel home can get up to 68 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 31.50% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 17.34% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Isabel.
DSL internet speeds tend to be faster in the southwest parts of Isabel, and slower in the northwest areas of the city.
Is DSL the fastest internet I can get in Isabel?
The fastest internet for you may vary based on where in Isabel you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 89.41% of Isabel homes.
- Cable is fastest for 10.48% 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 less than 1% of Isabel homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Isabel, along with details on where in Isabel and at what speeds.
AT&T DSL in Isabel, LA
AT&T DSL coverage
About 69.15%, or 1,280 people, have AT&T DSL internet available to them in the city. The company covers the southwest, west, northwest, and south Isabel area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Isabel.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Isabel. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Isabel. The fastest plan anyone in Isabel 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 Isabel customers is up to 68 Mbps.
Show all download speeds
- 45.5% up to 100.0 Mbps
- 23.8% up to 75.0 Mbps
- 2.6% up to 50.0 Mbps
- 3.0% up to 25.0 Mbps
- 25.1% up to 10.0 Mbps
AT&T DSL upload speeds
In Isabel 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 Isabel 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 Isabel 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 15 Mbps.
Show all upload speeds
- 69.3% up to 20.0 Mbps
- 2.6% up to 10.0 Mbps
- 3.0% up to 5.0 Mbps
- 25.1% up to 1.0 Mbps
EarthLink DSL in Isabel, LA
EarthLink DSL coverage
About 69.15%, or 1,280 people, have EarthLink DSL internet available to them in the city. The company covers the southwest, west, northwest, and south Isabel area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Isabel.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Isabel. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Isabel. The fastest plan anyone in Isabel 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 Isabel customers is up to 68 Mbps.
Show all download speeds
- 45.5% up to 100.0 Mbps
- 23.8% up to 75.0 Mbps
- 2.6% up to 50.0 Mbps
- 3.0% up to 25.0 Mbps
- 25.1% up to 10.0 Mbps
EarthLink DSL upload speeds
In Isabel 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 Isabel 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 Isabel 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 15 Mbps.
Show all upload speeds
- 69.3% up to 20.0 Mbps
- 2.6% up to 10.0 Mbps
- 3.0% up to 5.0 Mbps
- 25.1% up to 1.0 Mbps
Isabel DSL by Area
This information is most helpful to those looking for homes or considering moving to Isabel or any of the areas nearby.
How does DSL internet in Isabel compare to the rest of Louisiana?
DSL internet speeds in Isabel are much faster versus the average speeds in Louisiana: 0.00 Mbps in Louisiana versus 68 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Louisiana is 0.00% versus 69.15% in Isabel.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Isabel 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
- Bush, LA: more DSL coverage, slower speeds
- Plainview, LA: less DSL coverage, slower speeds
- Folsom, LA: less DSL coverage, slower speeds
- Rio, LA: more DSL coverage, slower speeds
- Talisheek, LA: less DSL coverage, slower speeds
- Bogalusa, LA: more DSL coverage, slower speeds
- Uneedus, LA: less DSL coverage, slower speeds
- Lees Creek, LA: more DSL coverage, faster speeds
- Cybur, MS: more DSL coverage, slower speeds
- Henleyfield, MS: more DSL coverage, slower speeds
Cities with Similar Populations
- Bayfield, WI: more DSL coverage, slower speeds
- Yoder, IN: less DSL coverage, slower speeds
- Wyanet, IL: more DSL coverage, slower speeds
- Winthrop, MN: more DSL coverage, slower speeds
- Williston Highlands, FL: more DSL coverage, slower speeds
- Currituck, NC: more DSL coverage, faster speeds
- Croghan, NY: more DSL coverage, slower speeds
- Blue Ridge Summit, PA: more DSL coverage, slower speeds
- St. Regis Park, KY: more DSL coverage, slower speeds
- South Carthage, TN: more DSL coverage, slower speeds