In 21639 there is 1 residential Fiber provider covering 44.59% of the zip. The average home can get speeds up to 2,500 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 21639, MD.
To see availability maps for all providers including fiber, cable, DSL, and more in 21639, MD please click below.
Fiber Internet Service Provider in 21639
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 21639 are not shown.
21639 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 21639 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 44.59% of 21639. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Choptank Fiber. Call one of the companies with service in 21639 above to see who has service at your home.
How fast is fiber internet in 21639?
The map below shows maximum fiber internet speeds by area in 21639.
Fiber Internet Speed Key
The average 21639 home can get up to 2,500 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 2,500 Mbps, which 44.59% of residents can get.
Is fiber the fastest internet I can get in 21639?
The fastest internet for you may vary based on where in 21639 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 44.59% of 21639 homes.
- Cable is fastest for 55.29% of the zip.
- 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 21639 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 21639, along with details on where in 21639 and at what speeds.
Choptank Fiber Fiber in 21639, MD
Choptank Fiber fiber coverage
About 44.59%, or 1,943 people, have Choptank Fiber fiber internet available to them in the zip. The company covers the south, north, southeast, southwest, northwest, northeast, west, and east 21639 area. Choptank Fiber is a large internet service provider internet service providers in the US, with internet service available in some of 21639.
Choptank Fiber fiber download speeds
Choptank Fiber is the fastest when comparing download speeds to all other internet providers in 21639. Versus other fiber providers in the area, Choptank Fiber fiber is the fastest. There are no different maximum speeds throughout 21639. The fastest plan anyone in 21639 can order from Choptank Fiber goes up to 2,500 Mbps, and all 21639 customers can get this speed.
Show all download speeds
- 100.0% up to 2,500.0 Mbps
Choptank Fiber fiber upload speeds
In 21639 download speeds tend to be equal to than upload speeds for Choptank Fiber fiber. Compared to other ISPs, Choptank Fiber is the fastest where upload speeds are concerned, and the fastest compared to other 21639 fiber providers. Choptank Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21639 is up to 2,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,500.0 Mbps
21639 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 21639 or any of the areas nearby.
How does fiber internet in 21639 compare to the rest of Maryland?
Fiber internet speeds in 21639 are much faster versus the average speeds in Maryland: 0.00 Mbps in Maryland versus 2,500 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Maryland is 0.00% versus 44.59% in 21639.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 21639 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
- 21636, MD: more fiber coverage, similar speeds
- 21660, MD: more fiber coverage, similar speeds
- 21640, MD: more fiber coverage, faster speeds
- 21629, MD: more fiber coverage, slower speeds
- 21657, MD: more fiber coverage, faster speeds
- 21644, MD: more fiber coverage, faster speeds
- 19964, DE: less fiber coverage, similar speeds
- 19952, DE: less fiber coverage, similar speeds
- 21625, MD: more fiber coverage, slower speeds
- 21617, MD: more fiber coverage, faster speeds
Zip Codes with Similar Populations
- 95045, CA: less fiber coverage, slower speeds
- 11715, NY: more fiber coverage, faster speeds
- 15323, PA: less fiber coverage, slower speeds
- 16424, PA: more fiber coverage, slower speeds
- 22645, VA: more fiber coverage, slower speeds
- 27563, NC: more fiber coverage, slower speeds
- 28478, NC: more fiber coverage, slower speeds
- 37031, TN: more fiber coverage, slower speeds
- 73173, OK: more fiber coverage, faster speeds
- 71235, LA: less fiber coverage, slower speeds