In Calcasieu Parish there are 4 residential DSL providers covering 66.28% of the county. The average home can get speeds up to 16 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 Calcasieu Parish, LA.
To see availability maps for all providers including fiber, cable, DSL, and more in Calcasieu Parish, LA please click below.
Calcasieu Parish, LA Availability Maps
DSL Internet Service Providers in Calcasieu Parish
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 Calcasieu Parish are not shown.
Calcasieu Parish 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 Calcasieu Parish is DSL internet available?
DSL Internet Availability Key
DSL is available in 66.28% of Calcasieu Parish. 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 Calcasieu Parish above to see who has service at your home.
How fast is DSL internet in Calcasieu Parish?
The map below shows maximum DSL internet speeds by area in Calcasieu Parish.
DSL Internet Speed Key
The average Calcasieu Parish home can get up to 16 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 100 Mbps, which 2.52% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 59.86% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Calcasieu Parish.
DSL internet speeds tend to be faster in the northwest parts of Calcasieu Parish, and slower in the central areas of the county.
Is DSL the fastest internet I can get in Calcasieu Parish?
The fastest internet for you may vary based on where in Calcasieu Parish you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 68.02% of Calcasieu Parish homes.
- Cable is fastest for 24.83% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 5.76%.
- Satellite internet may be the only option for less than 1% of Calcasieu Parish homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Calcasieu Parish, along with details on where in Calcasieu Parish and at what speeds.
EarthLink DSL in Calcasieu Parish, LA
EarthLink DSL coverage
About 57.99%, or 125,718 people, have EarthLink DSL internet available to them in the county. The company covers the entire Calcasieu Parish area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Calcasieu Parish.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Calcasieu Parish. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are 2 different maximum speeds throughout Calcasieu Parish. The fastest plan anyone in Calcasieu Parish can order from EarthLink goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Calcasieu Parish customers is up to 10 Mbps.
Show all download speeds
- 0.2% up to 25.0 Mbps
- 99.8% up to 10.0 Mbps
EarthLink DSL upload speeds
In Calcasieu Parish 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 Calcasieu Parish DSL providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Calcasieu Parish is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 1.0 Mbps.
Show all upload speeds
- 0.2% up to 5.0 Mbps
- 99.8% up to 1.0 Mbps
AT&T DSL in Calcasieu Parish, LA
AT&T DSL coverage
About 57.99%, or 125,718 people, have AT&T DSL internet available to them in the county. The company covers the entire Calcasieu Parish 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 Calcasieu Parish.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Calcasieu Parish. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are 2 different maximum speeds throughout Calcasieu Parish. The fastest plan anyone in Calcasieu Parish can order from AT&T goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Calcasieu Parish customers is up to 10 Mbps.
Show all download speeds
- 0.2% up to 25.0 Mbps
- 99.8% up to 10.0 Mbps
AT&T DSL upload speeds
In Calcasieu Parish 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 Calcasieu Parish DSL providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Calcasieu Parish is up to 5.0 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 1.0 Mbps.
Show all upload speeds
- 0.2% up to 5.0 Mbps
- 99.8% up to 1.0 Mbps
Brightspeed DSL in Calcasieu Parish, LA
Brightspeed DSL coverage
About 7.62%, or 16,521 people, have Brightspeed DSL internet available to them in the county. The company covers the northwest, northeast, east, southeast, north, west, and south Calcasieu Parish 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 Calcasieu Parish.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Calcasieu Parish. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 5 different maximum speeds throughout Calcasieu Parish. The fastest plan anyone in Calcasieu Parish can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Calcasieu Parish customers is up to 57 Mbps.
Show all download speeds
- 33.1% up to 100.0 Mbps
- 17.1% up to 80.0 Mbps
- 1.6% up to 60.0 Mbps
- 14.9% up to 40.0 Mbps
- 33.2% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Calcasieu Parish download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and the fastest compared to other Calcasieu Parish DSL providers. Brightspeed offers 4 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Calcasieu Parish is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 5.9 Mbps.
Show all upload speeds
- 50.3% up to 10.0 Mbps
- 1.6% up to 5.0 Mbps
- 14.9% up to 3.0 Mbps
- 33.2% up to 1.0 Mbps
American Broadband DSL in Calcasieu Parish, LA
American Broadband DSL coverage
About 1.19%, or 2,575 people, have American Broadband DSL internet available to them in the county. The company covers the southwest, south, and southeast Calcasieu Parish area. American Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Calcasieu Parish.
American Broadband DSL download speeds
American Broadband is below average when comparing download speeds to all other internet providers in Calcasieu Parish. Versus other DSL providers in the area, American Broadband DSL is average. There are no different maximum speeds throughout Calcasieu Parish. The fastest plan anyone in Calcasieu Parish can order from American Broadband goes up to 25 Mbps, and all Calcasieu Parish customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
American Broadband DSL upload speeds
In Calcasieu Parish download speeds tend to be faster than than upload speeds for American Broadband DSL. Compared to other ISPs, American Broadband is below average where upload speeds are concerned, and average compared to other Calcasieu Parish DSL providers. American Broadband offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Calcasieu Parish is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Calcasieu Parish DSL by Area
This information is most helpful to those looking for homes or considering moving to Calcasieu Parish or any of the areas nearby.
How does DSL internet in Calcasieu Parish compare to the rest of Louisiana?
DSL internet speeds in Calcasieu Parish are much faster versus the average speeds in Louisiana: 0.00 Mbps in Louisiana versus 16 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Louisiana is 0.00% versus 66.28% in Calcasieu Parish.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Calcasieu Parish 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Cameron Parish, LA: more DSL coverage, faster speeds
- Jefferson Davis Parish, LA: more DSL coverage, faster speeds
- Beauregard Parish, LA: less DSL coverage, faster speeds
- Orange County, TX: less DSL coverage, slower speeds
- Allen Parish, LA: more DSL coverage, faster speeds
- Newton County, TX: less DSL coverage, faster speeds
- Jefferson County, TX: less DSL coverage, slower speeds
- Acadia Parish, LA: less DSL coverage, faster speeds
- Jasper County, TX: less DSL coverage, slower speeds
- Hardin County, TX: less DSL coverage, slower speeds
Counties with Similar Populations
- Berkeley County, SC: less DSL coverage, faster speeds
- Buncombe County, NC: more DSL coverage, faster speeds
- Richmond County, GA: less DSL coverage, faster speeds
- Rockingham County, NH: less DSL coverage, faster speeds
- San Luis Obispo County, CA: less DSL coverage, slower speeds
- Santa Cruz County, CA: more DSL coverage, faster speeds
- St. Johns County, FL: less DSL coverage, faster speeds
- St. Tammany Parish, LA: more DSL coverage, faster speeds
- Alachua County, FL: less DSL coverage, faster speeds
- Warren County, OH: more DSL coverage, faster speeds