In Terrebonne Parish there are 3 residential Fiber providers covering 70.32% of the county. The average home can get speeds up to 4,293 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 Fiber internet providers in Terrebonne Parish, LA.
To see availability maps for all providers including fiber, cable, DSL, and more in Terrebonne Parish, LA please click below.
Terrebonne Parish, LA Availability Maps
Fiber Internet Service Providers in Terrebonne 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 Terrebonne Parish are not shown.
Terrebonne 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 Terrebonne Parish is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 70.32% of Terrebonne Parish. Areas in green have fiber 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 Terrebonne Parish above to see who has service at your home.
How fast is fiber internet in Terrebonne Parish?
The map below shows maximum fiber internet speeds by area in Terrebonne Parish.
Fiber Internet Speed Key
The average Terrebonne Parish home can get up to 4,293 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 5,000 Mbps, which 57.90% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 12.42% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Terrebonne Parish.
Fiber internet speeds tend to be faster in the south parts of Terrebonne Parish, and slower in the west areas of the county.
Is fiber the fastest internet I can get in Terrebonne Parish?
The fastest internet for you may vary based on where in Terrebonne Parish you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 61.56% of Terrebonne Parish homes.
- Cable is fastest for 37.76% of the county.
- 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 Terrebonne Parish homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Terrebonne Parish, along with details on where in Terrebonne Parish and at what speeds.
EarthLink Fiber in Terrebonne Parish, LA
EarthLink fiber coverage
About 67.18%, or 73,616 people, have EarthLink fiber internet available to them in the county. The company covers the entire Terrebonne Parish area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Terrebonne Parish.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 4,447 Mbps.
Show all download speeds
- 86.2% up to 5,000.0 Mbps
- 13.8% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Terrebonne Parish download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Terrebonne Parish fiber 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 Terrebonne Parish is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,447 Mbps.
Show all upload speeds
- 86.2% up to 5,000.0 Mbps
- 13.8% up to 1,000.0 Mbps
AT&T Fiber in Terrebonne Parish, LA
AT&T fiber coverage
About 67.18%, or 73,616 people, have AT&T fiber internet available to them in the county. The company covers the entire Terrebonne Parish area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Terrebonne Parish.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 4,447 Mbps.
Show all download speeds
- 86.2% up to 5,000.0 Mbps
- 13.8% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Terrebonne Parish download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Terrebonne Parish fiber 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 Terrebonne Parish is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,447 Mbps.
Show all upload speeds
- 86.2% up to 5,000.0 Mbps
- 13.8% up to 1,000.0 Mbps
rev Fiber in Terrebonne Parish, LA
rev fiber coverage
About 16.73%, or 18,334 people, have rev fiber internet available to them in the county. The company covers the northwest, north, east, central, west, and southeast Terrebonne Parish area. rev is a large internet service provider internet service providers in the US, with internet service available in a small portion of Terrebonne Parish.
rev fiber download speeds
rev is below average when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other fiber providers in the area, rev fiber is one of the slowest. There are no different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from rev goes up to 1,000 Mbps, and all Terrebonne Parish customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
rev fiber upload speeds
In Terrebonne Parish download speeds tend to be equal to than upload speeds for rev fiber. Compared to other ISPs, rev is above average where upload speeds are concerned, and below average compared to other Terrebonne Parish fiber providers. rev offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Terrebonne Parish is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Terrebonne Parish Fiber by Area
This information is most helpful to those looking for homes or considering moving to Terrebonne Parish or any of the areas nearby.
How does fiber internet in Terrebonne Parish compare to the rest of Louisiana?
Fiber internet speeds in Terrebonne Parish are much faster versus the average speeds in Louisiana: 0.00 Mbps in Louisiana versus 4,293 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Louisiana is 0.00% versus 70.32% in Terrebonne Parish.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Terrebonne Parish are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber 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
- Lafourche Parish, LA: less fiber coverage, slower speeds
- St. James Parish, LA: less fiber coverage, slower speeds
- Assumption Parish, LA: less fiber coverage, slower speeds
- St. Charles Parish, LA: more fiber coverage, faster speeds
- St. John the Baptist Parish, LA: less fiber coverage, slower speeds
- St. Mary Parish, LA: less fiber coverage, slower speeds
- Jefferson Parish, LA: more fiber coverage, faster speeds
- Orleans Parish, LA: less fiber coverage, faster speeds
- Plaquemines Parish, LA: less fiber coverage, faster speeds
- St. Bernard Parish, LA: less fiber coverage, faster speeds
Counties with Similar Populations
- Missoula County, MT: less fiber coverage, slower speeds
- Eaton County, MI: less fiber coverage, slower speeds
- Fayette County, GA: more fiber coverage, faster speeds
- Gallatin County, MT: more fiber coverage, slower speeds
- Henderson County, NC: less fiber coverage, slower speeds
- Jefferson County, NY: less fiber coverage, slower speeds
- LaPorte County, IN: less fiber coverage, faster speeds
- Lowndes County, GA: more fiber coverage, faster speeds
- Matanuska-Susitna Borough, AK: less fiber coverage, slower speeds
- Mercer County, PA: less fiber coverage, faster speeds