In 63339 there are 2 residential Fiber providers covering 41.46% of the zip. The average home can get speeds up to 3,255 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 63339, MO.
To see availability maps for all providers including fiber, cable, DSL, and more in 63339, MO please click below.
Fiber Internet Service Providers in 63339
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 63339 are not shown.
63339 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 63339 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 41.46% of 63339. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Ralls Technologies. Call one of the companies with service in 63339 above to see who has service at your home.
How fast is fiber internet in 63339?
The map below shows maximum fiber internet speeds by area in 63339.
Fiber Internet Speed Key
The average 63339 home can get up to 3,255 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 10,000 Mbps, which 10.39% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 31.07% 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 63339.
Fiber internet speeds tend to be faster in the west parts of 63339, and slower in the east areas of the zip.
Is fiber the fastest internet I can get in 63339?
The fastest internet for you may vary based on where in 63339 you live. In general, fixed wireless competes most often with fiber in the zip.
- Fiber is the fastest internet type for 41.46% of 63339 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 58.44%.
- Satellite internet may be the only option for less than 1% of 63339 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 63339, along with details on where in 63339 and at what speeds.
Spectrum Fiber in 63339, MO
Spectrum fiber coverage
About 31.37%, or 314 people, have Spectrum fiber internet available to them in the zip. The company covers the east, north, northeast, and central 63339 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 63339.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in 63339. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout 63339. The fastest plan anyone in 63339 can order from Spectrum goes up to 1,000 Mbps, and all 63339 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 63339 download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other 63339 fiber providers. Spectrum offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 63339 is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 500 Mbps. On average, Spectrum customers can get speeds up to 847 Mbps.
Show all upload speeds
- 69.4% up to 1,000.0 Mbps
- 30.6% up to 500.0 Mbps
Ralls Technologies Fiber in 63339, MO
Ralls Technologies fiber coverage
About 19.88%, or 199 people, have Ralls Technologies fiber internet available to them in the zip. The company covers the north, northwest, west, northeast, and east 63339 area. Ralls Technologies is a small internet service provider internet service providers in the US, with internet service available in a small portion of 63339.
Ralls Technologies fiber download speeds
Ralls Technologies is the fastest when comparing download speeds to all other internet providers in 63339. Versus other fiber providers in the area, Ralls Technologies fiber is the fastest. There are 2 different maximum speeds throughout 63339. The fastest plan anyone in 63339 can order from Ralls Technologies goes up to 10,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 63339 customers is up to 5,704 Mbps.
Show all download speeds
- 52.3% up to 10,000.0 Mbps
- 47.7% up to 1,000.0 Mbps
Ralls Technologies fiber upload speeds
In 63339 download speeds tend to be faster than than upload speeds for Ralls Technologies fiber. Compared to other ISPs, Ralls Technologies is the fastest where upload speeds are concerned, and the fastest compared to other 63339 fiber providers. Ralls Technologies offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 63339 is up to 10,000 Mbps. Some customers have slower plan choices, which only go up to 30 Mbps. On average, Ralls Technologies customers can get speeds up to 5,240 Mbps.
Show all upload speeds
- 52.3% up to 10,000.0 Mbps
- 47.7% up to 30.0 Mbps
63339 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 63339 or any of the areas nearby.
How does fiber internet in 63339 compare to the rest of Missouri?
Fiber internet speeds in 63339 are much faster versus the average speeds in Missouri: 0.00 Mbps in Missouri versus 3,255 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Missouri is 0.00% versus 41.46% in 63339.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 63339 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
- 63382, MO: more fiber coverage, faster speeds
- 63334, MO: more fiber coverage, slower speeds
- 63441, MO: more fiber coverage, faster speeds
- 63345, MO: more fiber coverage, slower speeds
- 63352, MO: less fiber coverage, slower speeds
- 63353, MO: less fiber coverage, slower speeds
- 63462, MO: more fiber coverage, faster speeds
- 63344, MO: more fiber coverage, slower speeds
- 63336, MO: more fiber coverage, slower speeds
- 63330, MO: more fiber coverage, slower speeds
Zip Codes with Similar Populations
- 61075, IL: more fiber coverage, slower speeds
- 70780, LA: more fiber coverage, faster speeds
- 70358, LA: more fiber coverage, slower speeds
- 68866, NE: less fiber coverage, slower speeds
- 68865, NE: more fiber coverage, slower speeds
- 68783, NE: more fiber coverage, slower speeds
- 68331, NE: more fiber coverage, slower speeds
- 66755, KS: more fiber coverage, faster speeds
- 66072, KS: more fiber coverage, faster speeds
- 64163, MO: less fiber coverage, slower speeds