In 63543 there are 5 residential internet providers covering 100.00% of the zip. The average home can get speeds up to 316 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.
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5 Internet Service Providers in 63543
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 63543 are not shown.
63543 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
Availability maps for all providers in 63543
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 100.00% of 63543. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Mark Twain. Now you can call companies in 63543 with more confidence that they might be available.
How fast are internet speeds in 63543?
The map below shows maximum internet speeds by area in 63543.
Internet Speed Key
The average 63543 home can get up to 316 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 4.18% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 6.43% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in 63543.
Internet speeds tend to be faster in the east parts of 63543, and slower in the northwest areas of the zip.
What type of internet should I choose in 63543?
The fastest internet for you may vary based on where in 63543 you live. If speed is your main concern, fixed wireless will be the fastest internet in the zip.
- Fiber is the fastest internet type for 4.18% of 63543 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 95.82%.
- Satellite internet may be the only option for less than 1% of 63543 homes.
Internet Market Health in 63543
Internet Competition Key
The map shows how competitive the 63543 internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in 63543 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 1.8 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.0 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 1.1 (very unhealthy)
Overall, competition is very unhealthy.
63543 internet customers have the ability to buy internet service from 1 to 3 different providers, depending on where they live. For different types of service, 63543 homes have between 1 and 2 options. The type(s) of service available are fixed wireless and fiber, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 63543 internet customers who want faster speeds have between 1 and 2 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 63543 badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 63543, along with details on where in 63543 and at what speeds.
Mark Twain Fiber in 63543, MO
Mark Twain fiber coverage
About 4.18%, or 13 people, have Mark Twain fiber internet available to them in the zip. The company covers the east and southeast 63543 area. Mark Twain is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 63543.
Mark Twain fiber download speeds
Mark Twain is the fastest when comparing download speeds to all other internet providers in 63543. Versus other fiber providers in the area, Mark Twain fiber is the fastest. There are no different maximum speeds throughout 63543. The fastest plan anyone in 63543 can order from Mark Twain goes up to 1,000 Mbps, and all 63543 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mark Twain fiber upload speeds
In 63543 download speeds tend to be equal to than upload speeds for Mark Twain fiber. Compared to other ISPs, Mark Twain is the fastest where upload speeds are concerned, and the fastest compared to other 63543 fiber providers. Mark Twain offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 63543 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Mark Twain Fixed Wireless in 63543, MO
Mark Twain fixed wireless coverage
About 98.07%, or 305 people, have Mark Twain fixed wireless internet available to them in the zip. The company covers the entire 63543 area. Mark Twain is a large internet service provider internet service providers in the US, with internet service available in most of 63543.
Mark Twain fixed wireless download speeds
Mark Twain is average when comparing download speeds to all other internet providers in 63543. Versus other fixed wireless providers in the area, Mark Twain fixed wireless is the fastest. There are 2 different maximum speeds throughout 63543. The fastest plan anyone in 63543 can order from Mark Twain goes up to 300 Mbps, the slowest package only goes up to 100 Mbps, and the zip-wide average maximum speed for 63543 customers is up to 287 Mbps.
Show all download speeds
- 93.4% up to 300.0 Mbps
- 6.6% up to 100.0 Mbps
Mark Twain fixed wireless upload speeds
In 63543 download speeds tend to be faster than than upload speeds for Mark Twain fixed wireless. Compared to other ISPs, Mark Twain is below average where upload speeds are concerned, and the fastest compared to other 63543 fixed wireless providers. Mark Twain 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 63543 is up to 50 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Mark Twain customers can get speeds up to 49 Mbps.
Show all upload speeds
- 95.7% up to 50.0 Mbps
- 4.3% up to 20.0 Mbps
US Cellular Fixed Wireless in 63543, MO
US Cellular fixed wireless coverage
About 76.53%, or 238 people, have US Cellular fixed wireless internet available to them in the zip. The company covers the entire 63543 area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in much of 63543.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in 63543. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout 63543. The fastest plan anyone in 63543 can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 63543 customers is up to 10 Mbps.
Show all download speeds
- 0.8% up to 25.0 Mbps
- 99.2% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In 63543 download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other 63543 fixed wireless providers. US Cellular 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 63543 is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 1.0 Mbps.
Show all upload speeds
- 0.8% up to 3.0 Mbps
- 99.2% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in 63543, MO
T-Mobile Home Internet fixed wireless coverage
About 5.79%, or 18 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the central 63543 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 63543.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in 63543. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout 63543. The fastest plan anyone in 63543 can order from T-Mobile Home Internet goes up to 25 Mbps, and all 63543 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 63543 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other 63543 fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 63543 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
63543 Internet by Area
This information is most helpful to those looking for homes or considering moving to 63543 or any of the areas nearby.
How does internet in 63543 compare to the rest of Missouri?
Internet speeds in 63543 are much slower versus the average speeds in Missouri: 3,199 Mbps in Missouri versus 316 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Missouri is 98.57% versus 100.00% in 63543.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 63543 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- 63563, MO: less internet coverage, faster speeds
- 63474, MO: equal internet coverage, faster speeds
- 63442, MO: equal internet coverage, faster speeds
- 63555, MO: equal internet coverage, faster speeds
- 63453, MO: equal internet coverage, faster speeds
- 63531, MO: less internet coverage, faster speeds
- 63473, MO: equal internet coverage, faster speeds
- 63445, MO: less internet coverage, faster speeds
- 63536, MO: less internet coverage, faster speeds
- 63472, MO: equal internet coverage, slower speeds
Zip Codes with Similar Populations
- 02669, MA: less internet coverage, faster speeds
- 03850, NH: equal internet coverage, faster speeds
- 04497, ME: less internet coverage, faster speeds
- 05052, VT: less internet coverage, faster speeds
- 05053, VT: equal internet coverage, slower speeds
- 05862, VT: equal internet coverage, faster speeds
- 05904, VT: equal internet coverage, faster speeds
- 07703, NJ: less internet coverage, faster speeds
- 08314, NJ: equal internet coverage, faster speeds
- 10933, NY: equal internet coverage, faster speeds