In 36521 there are 2 residential Fiber providers covering 3.96% of the zip. The average home can get speeds up to 5,000 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 36521, AL.
To see availability maps for all providers including fiber, cable, DSL, and more in 36521, AL please click below.
Fiber Internet Service Providers in 36521
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 36521 are not shown.
36521 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 36521 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 3.96% of 36521. 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 36521 above to see who has service at your home.
How fast is fiber internet in 36521?
The map below shows maximum fiber internet speeds by area in 36521.
Fiber Internet Speed Key
The average 36521 home can get up to 5,000 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 5,000 Mbps, which 3.96% of residents can get.
Is fiber the fastest internet I can get in 36521?
The fastest internet for you may vary based on where in 36521 you live. In general, fixed wireless competes most often with fiber in the zip.
- Fiber is the fastest internet type for 3.96% of 36521 homes.
- Cable is fastest for 1.16% of the zip.
- DSL is fastest for 20.72%.
- Fixed wireless is fastest for 65.92%.
- Satellite internet may be the only option for 8.24% of 36521 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 36521, along with details on where in 36521 and at what speeds.
EarthLink Fiber in 36521, AL
EarthLink fiber coverage
About 3.96%, or 205 people, have EarthLink fiber internet available to them in the zip. The company covers the southeast, east, south, and central 36521 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 36521.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in 36521. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout 36521. The fastest plan anyone in 36521 can order from EarthLink goes up to 5,000 Mbps, and all 36521 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In 36521 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 36521 fiber providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 36521 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in 36521, AL
AT&T fiber coverage
About 3.96%, or 205 people, have AT&T fiber internet available to them in the zip. The company covers the southeast, east, south, and central 36521 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 36521.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in 36521. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout 36521. The fastest plan anyone in 36521 can order from AT&T goes up to 5,000 Mbps, and all 36521 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In 36521 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 36521 fiber providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 36521 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
36521 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 36521 or any of the areas nearby.
How does fiber internet in 36521 compare to the rest of Alabama?
Fiber internet speeds in 36521 are much faster versus the average speeds in Alabama: 0.00 Mbps in Alabama versus 5,000 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Alabama is 0.00% versus 3.96% in 36521.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 36521 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 36522, AL: less fiber coverage, slower speeds
- 36505, AL: more fiber coverage, similar speeds
- 36571, AL: more fiber coverage, slower speeds
- 36572, AL: more fiber coverage, similar speeds
- 36525, AL: more fiber coverage, slower speeds
- 36587, AL: more fiber coverage, slower speeds
- 36579, AL: more fiber coverage, slower speeds
- 39452, MS: more fiber coverage, slower speeds
- 36507, AL: more fiber coverage, slower speeds
- 39456, MS: more fiber coverage, slower speeds
Zip Codes with Similar Populations
- 66725, KS: more fiber coverage, slower speeds
- 37061, TN: more fiber coverage, slower speeds
- 37324, TN: more fiber coverage, slower speeds
- 37711, TN: more fiber coverage, slower speeds
- 38006, TN: more fiber coverage, slower speeds
- 61231, IL: more fiber coverage, faster speeds
- 63845, MO: more fiber coverage, slower speeds
- 65565, MO: more fiber coverage, slower speeds
- 65610, MO: more fiber coverage, slower speeds
- 66713, KS: more fiber coverage, slower speeds