In 63366 there are 5 residential Fiber providers covering 86.85% of the zip. The average home can get speeds up to 2,336 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 63366, MO.
To see availability maps for all providers including fiber, cable, DSL, and more in 63366, MO please click below.
Fiber Internet Service Providers in 63366
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 63366 are not shown.
63366 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 63366 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 86.85% of 63366. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Gateway Fiber. Call one of the companies with service in 63366 above to see who has service at your home.
How fast is fiber internet in 63366?
The map below shows maximum fiber internet speeds by area in 63366.
Fiber Internet Speed Key
The average 63366 home can get up to 2,336 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 8,000 Mbps, which 6.50% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in 63366.
Fiber internet speeds tend to be faster in the southeast parts of 63366, and slower in the west areas of the zip.
Is fiber the fastest internet I can get in 63366?
The fastest internet for you may vary based on where in 63366 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 86.07% of 63366 homes.
- Cable is fastest for 13.75% 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 63366 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 63366, along with details on where in 63366 and at what speeds.
Gateway Fiber Fiber in 63366, MO
Gateway Fiber fiber coverage
About 69.51%, or 37,183 people, have Gateway Fiber fiber internet available to them in the zip. The company covers the southwest, south, east, northeast, northwest, central, north, and southeast 63366 area. Gateway Fiber is a large internet service provider internet service providers in the US, with internet service available in much of 63366.
Gateway Fiber fiber download speeds
Gateway Fiber is above average when comparing download speeds to all other internet providers in 63366. Versus other fiber providers in the area, Gateway Fiber fiber is below average. There are no different maximum speeds throughout 63366. The fastest plan anyone in 63366 can order from Gateway Fiber goes up to 2,000 Mbps, and all 63366 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Gateway Fiber fiber upload speeds
In 63366 download speeds tend to be equal to than upload speeds for Gateway Fiber fiber. Compared to other ISPs, Gateway Fiber is above average where upload speeds are concerned, and below average compared to other 63366 fiber providers. Gateway Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 63366 is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Brightspeed Fiber in 63366, MO
Brightspeed fiber coverage
About 21.30%, or 11,394 people, have Brightspeed fiber internet available to them in the zip. The company covers the entire 63366 area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 63366.
Brightspeed fiber download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in 63366. Versus other fiber providers in the area, Brightspeed fiber is the slowest. There are 2 different maximum speeds throughout 63366. The fastest plan anyone in 63366 can order from Brightspeed goes up to 1,000 Mbps, the slowest package only goes up to 940 Mbps, and the zip-wide average maximum speed for 63366 customers is up to 993 Mbps.
Show all download speeds
- 88.8% up to 1,000.0 Mbps
- 11.2% up to 940.0 Mbps
Brightspeed fiber upload speeds
In 63366 download speeds tend to be equal to than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and the slowest compared to other 63366 fiber providers. Brightspeed 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 63366 is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Brightspeed customers can get speeds up to 993 Mbps.
Show all upload speeds
- 88.8% up to 1,000.0 Mbps
- 11.2% up to 940.0 Mbps
i3 Broadband Fiber in 63366, MO
i3 Broadband fiber coverage
About 6.50%, or 3,477 people, have i3 Broadband fiber internet available to them in the zip. The company covers the southeast, southwest, and south 63366 area. i3 Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 63366.
i3 Broadband fiber download speeds
i3 Broadband is the fastest when comparing download speeds to all other internet providers in 63366. Versus other fiber providers in the area, i3 Broadband fiber is the fastest. There are no different maximum speeds throughout 63366. The fastest plan anyone in 63366 can order from i3 Broadband goes up to 8,000 Mbps, and all 63366 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
i3 Broadband fiber upload speeds
In 63366 download speeds tend to be equal to than upload speeds for i3 Broadband fiber. Compared to other ISPs, i3 Broadband is the fastest where upload speeds are concerned, and the fastest compared to other 63366 fiber providers. i3 Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 63366 is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Socket Fiber in 63366, MO
Socket fiber coverage
About 3.71%, or 1,986 people, have Socket fiber internet available to them in the zip. The company covers the northeast and north 63366 area. Socket is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 63366.
Socket fiber download speeds
Socket is above average when comparing download speeds to all other internet providers in 63366. Versus other fiber providers in the area, Socket fiber is below average. There are no different maximum speeds throughout 63366. The fastest plan anyone in 63366 can order from Socket goes up to 2,500 Mbps, and all 63366 customers can get this speed.
Show all download speeds
- 100.0% up to 2,500.0 Mbps
Socket fiber upload speeds
In 63366 download speeds tend to be equal to than upload speeds for Socket fiber. Compared to other ISPs, Socket is above average where upload speeds are concerned, and below average compared to other 63366 fiber providers. Socket offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 63366 is up to 2,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,500.0 Mbps
Spectrum Fiber in 63366, MO
Spectrum fiber coverage
About 1.97%, or 1,056 people, have Spectrum fiber internet available to them in the zip. The company covers the south and east 63366 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 63366.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 63366. Versus other fiber providers in the area, Spectrum fiber is below average. There are no different maximum speeds throughout 63366. The fastest plan anyone in 63366 can order from Spectrum goes up to 1,000 Mbps, and all 63366 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 63366 download speeds tend to be equal to than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and below average compared to other 63366 fiber providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 63366 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
63366 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 63366 or any of the areas nearby.
How does fiber internet in 63366 compare to the rest of Missouri?
Fiber internet speeds in 63366 are much faster versus the average speeds in Missouri: 0.00 Mbps in Missouri versus 2,336 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Missouri is 0.00% versus 86.85% in 63366.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 63366 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
- 63368, MO: more fiber coverage, faster speeds
- 63367, MO: more fiber coverage, faster speeds
- 63376, MO: more fiber coverage, faster speeds
- 63338, MO: more fiber coverage, faster speeds
- 63304, MO: less fiber coverage, faster speeds
- 63385, MO: more fiber coverage, slower speeds
- 63369, MO: more fiber coverage, slower speeds
- 62036, IL: more fiber coverage, slower speeds
- 63303, MO: less fiber coverage, faster speeds
- 63301, MO: less fiber coverage, faster speeds
Zip Codes with Similar Populations
- 93277, CA: less fiber coverage, faster speeds
- 27858, NC: less fiber coverage, faster speeds
- 28110, NC: less fiber coverage, slower speeds
- 28314, NC: more fiber coverage, faster speeds
- 28601, NC: less fiber coverage, faster speeds
- 60148, IL: less fiber coverage, faster speeds
- 92833, CA: more fiber coverage, faster speeds
- 92840, CA: less fiber coverage, faster speeds
- 93215, CA: less fiber coverage, faster speeds
- 01841, MA: more fiber coverage, slower speeds