In Dupont there are 3 residential DSL providers covering 53.95% of the city. The average home can get speeds up to 10 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 Dupont, LA.
To see availability maps for all providers including fiber, cable, DSL, and more in Dupont, LA please click below.
DSL Internet Service Providers in Dupont
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 Dupont are not shown.
Dupont 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 Dupont is DSL internet available?
DSL Internet Availability Key
DSL is available in 53.95% of Dupont. 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 Dupont above to see who has service at your home.
How fast is DSL internet in Dupont?
The map below shows maximum DSL internet speeds by area in Dupont.
DSL Internet Speed Key
The average Dupont home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 10 Mbps, which 53.95% of residents can get.
Is DSL the fastest internet I can get in Dupont?
The fastest internet for you may vary based on where in Dupont you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 100.00% of Dupont homes.
- Cable is fastest for less than 1% 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 Dupont homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Dupont, along with details on where in Dupont and at what speeds.
AT&T DSL in Dupont, LA
AT&T DSL coverage
About 48.68%, or 37 people, have AT&T DSL internet available to them in the city. The company covers the south Dupont area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Dupont.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Dupont. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Dupont. The fastest plan anyone in Dupont can order from AT&T goes up to 10 Mbps, and all Dupont customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Dupont 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 Dupont DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dupont 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 Dupont, LA
EarthLink DSL coverage
About 48.68%, or 37 people, have EarthLink DSL internet available to them in the city. The company covers the south Dupont area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Dupont.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Dupont. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Dupont. The fastest plan anyone in Dupont can order from EarthLink goes up to 10 Mbps, and all Dupont customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Dupont 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 Dupont DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dupont is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Brightspeed DSL in Dupont, LA
Brightspeed DSL coverage
About 5.26%, or 4 people, have Brightspeed DSL internet available to them in the city. The company covers the southwest Dupont area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Dupont.
Brightspeed DSL download speeds
Brightspeed is one of the slowest when comparing download speeds to all other internet providers in Dupont. Versus other DSL providers in the area, Brightspeed DSL is one of the fastest. There are no different maximum speeds throughout Dupont. The fastest plan anyone in Dupont can order from Brightspeed goes up to 10 Mbps, and all Dupont customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Dupont download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Dupont DSL providers. Brightspeed offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dupont is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Dupont DSL by Area
This information is most helpful to those looking for homes or considering moving to Dupont or any of the areas nearby.
How does DSL internet in Dupont compare to the rest of Louisiana?
DSL internet speeds in Dupont are much faster versus the average speeds in Louisiana: 0.00 Mbps in Louisiana versus 10 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Louisiana is 0.00% versus 53.95% in Dupont.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Dupont 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
- Moreauville, LA: more DSL coverage, faster speeds
- Hamburg, LA: more DSL coverage, faster speeds
- Mansura, LA: more DSL coverage, faster speeds
- Marksville, LA: more DSL coverage, faster speeds
- Bordelonville, LA: more DSL coverage, faster speeds
- Long Bridge, LA: more DSL coverage, faster speeds
- Big Bend, LA: more DSL coverage, faster speeds
- Moncla, LA: less DSL coverage, similar speeds
- Hessmer, LA: more DSL coverage, similar speeds
- Fifth Ward, LA: less DSL coverage, similar speeds
Cities with Similar Populations
- Reinersville, OH: more DSL coverage, faster speeds
- Neihart, MT: more DSL coverage, faster speeds
- Nora, NE: less DSL coverage, faster speeds
- North Amity, ME: more DSL coverage, similar speeds
- Oakwood, IA: less DSL coverage, similar speeds
- Redden, OK: less DSL coverage, faster speeds
- Redland, FL: more DSL coverage, faster speeds
- Rees, IL: less DSL coverage, similar speeds
- National, WA: more DSL coverage, faster speeds
- Rend City, IL: more DSL coverage, similar speeds