In Dunn there is 1 residential Fiber provider covering 98.36% of the city. The average home can get speeds up to 9,748 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 Dunn, AL.
To see availability maps for all providers including fiber, cable, DSL, and more in Dunn, AL please click below.
Fiber Internet Service Provider in Dunn
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 Dunn are not shown.
Dunn 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 Dunn is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.36% of Dunn. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is C Spire. Call one of the companies with service in Dunn above to see who has service at your home.
How fast is fiber internet in Dunn?
The map below shows maximum fiber internet speeds by area in Dunn.
Fiber Internet Speed Key
The average Dunn home can get up to 9,748 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 10,000 Mbps, which 95.26% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.10% of homes can only purchase plans up to 2,000 Mbps. See the internet provider details below for info about their speed and coverage in Dunn.
Fiber internet speeds tend to be faster in the west parts of Dunn, and slower in the east areas of the city.
Is fiber the fastest internet I can get in Dunn?
The fastest internet for you may vary based on where in Dunn you live. In general, satellite competes most often with fiber in the city.
- Fiber is the fastest internet type for 98.36% of Dunn 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 1.09% of Dunn homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Dunn, along with details on where in Dunn and at what speeds.
C Spire Fiber in Dunn, AL
C Spire fiber coverage
About 98.36%, or 540 people, have C Spire fiber internet available to them in the city. The company covers the entire Dunn area. C Spire is a large internet service provider internet service providers in the US, with internet service available in most of Dunn.
C Spire fiber download speeds
C Spire is the fastest when comparing download speeds to all other internet providers in Dunn. Versus other fiber providers in the area, C Spire fiber is the fastest. There are 2 different maximum speeds throughout Dunn. The fastest plan anyone in Dunn can order from C Spire goes up to 10,000 Mbps, the slowest package only goes up to 2,000 Mbps, and the city-wide average maximum speed for Dunn customers is up to 9,748 Mbps.
Show all download speeds
- 96.9% up to 10,000.0 Mbps
- 3.1% up to 2,000.0 Mbps
C Spire fiber upload speeds
In Dunn download speeds tend to be equal to than upload speeds for C Spire fiber. Compared to other ISPs, C Spire is the fastest where upload speeds are concerned, and the fastest compared to other Dunn fiber providers. C Spire offers 2 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 Dunn is up to 10,000 Mbps. Some customers have slower plan choices, which only go up to 2,000 Mbps. On average, C Spire customers can get speeds up to 9,748 Mbps.
Show all upload speeds
- 96.9% up to 10,000.0 Mbps
- 3.1% up to 2,000.0 Mbps
Dunn Fiber by Area
This information is most helpful to those looking for homes or considering moving to Dunn or any of the areas nearby.
How does fiber internet in Dunn compare to the rest of Alabama?
Fiber internet speeds in Dunn are much faster versus the average speeds in Alabama: 0.00 Mbps in Alabama versus 9,748 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Alabama is 0.00% versus 98.36% in Dunn.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Dunn 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 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
- Catalpa, AL: more fiber coverage, slower speeds
- Troy, AL: less fiber coverage, slower speeds
- Linwood, AL: less fiber coverage, slower speeds
- Antioch, AL: less fiber coverage, slower speeds
- Sandfield, AL: less fiber coverage, faster speeds
- Monticello, AL: more fiber coverage, slower speeds
- Pronto, AL: more fiber coverage, faster speeds
- Banks, AL: less fiber coverage, slower speeds
- Buckhorn, AL: more fiber coverage, slower speeds
- Logton, AL: more fiber coverage, slower speeds
Cities with Similar Populations
- Wingina, VA: more fiber coverage, slower speeds
- Bayboro, SC: more fiber coverage, slower speeds
- Beaverville, IL: less fiber coverage, slower speeds
- Bellevue, TX: less fiber coverage, slower speeds
- Bowie, AZ: less fiber coverage, slower speeds
- Bradshaw, NE: less fiber coverage, slower speeds
- Brinktown, MO: less fiber coverage, slower speeds
- Wheatville, NY: less fiber coverage, slower speeds
- Wilmot, AR: less fiber coverage, slower speeds
- Almyra, AR: less fiber coverage, slower speeds