In 63821 there are 9 residential internet providers covering 98.08% of the zip. The average home can get speeds up to 1,728 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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9 Internet Service Providers in 63821
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 63821 are not shown.
63821 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 63821
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 98.08% of 63821. 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 Ritter Communications. Now you can call companies in 63821 with more confidence that they might be available.
How fast are internet speeds in 63821?
The map below shows maximum internet speeds by area in 63821.
Internet Speed Key
The average 63821 home can get up to 1,728 Mbps on their internet plan. For most people, the fastest download speed in the zip is 2,000 Mbps, which 71.41% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 26.68% 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 63821.
Internet speeds tend to be faster in the central parts of 63821, and slower in the east areas of the zip.
What type of internet should I choose in 63821?
The fastest internet for you may vary based on where in 63821 you live. If speed is your main concern, cable will be the fastest internet in the zip.
- Fiber is the fastest internet type for 26.68% of 63821 homes.
- Cable is fastest for 71.41% 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 1.92% of 63821 homes.
Internet Market Health in 63821
Internet Competition Key
The map shows how competitive the 63821 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 63821 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.5 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.7 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 4.8 (healthy)
Overall, competition is healthy.
63821 internet customers have the ability to buy internet service from 2 to 7 different providers, depending on where they live. For different types of service, 63821 homes have between 2 and 3 options. The type(s) of service available are fixed wireless, fiber, and cable, 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. 63821 internet customers who want faster speeds have between 2 and 7 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, 63821 is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 63821, along with details on where in 63821 and at what speeds.
Pemiscot Dunklin Fiber Fiber in 63821, MO
Pemiscot Dunklin Fiber fiber coverage
About 98.08%, or 717 people, have Pemiscot Dunklin Fiber fiber internet available to them in the zip. The company covers the entire 63821 area. Pemiscot Dunklin Fiber is an average-sized internet service provider internet service providers in the US, with internet service available in most of 63821.
Pemiscot Dunklin Fiber fiber download speeds
Pemiscot Dunklin Fiber is above average when comparing download speeds to all other internet providers in 63821. Versus other fiber providers in the area, Pemiscot Dunklin Fiber fiber is one of the fastest. There are no different maximum speeds throughout 63821. The fastest plan anyone in 63821 can order from Pemiscot Dunklin Fiber goes up to 1,000 Mbps, and all 63821 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Pemiscot Dunklin Fiber fiber upload speeds
In 63821 download speeds tend to be equal to than upload speeds for Pemiscot Dunklin Fiber fiber. Compared to other ISPs, Pemiscot Dunklin Fiber is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 63821 fiber providers. Pemiscot Dunklin Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 63821 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Ritter Communications Cable in 63821, MO
Ritter Communications cable coverage
About 71.41%, or 522 people, have Ritter Communications cable internet available to them in the zip. The company covers the central, west, southwest, northwest, and south 63821 area. Ritter Communications is a large internet service provider internet service providers in the US, with internet service available in much of 63821.
Ritter Communications cable download speeds
Ritter Communications is the fastest when comparing download speeds to all other internet providers in 63821. Versus other cable providers in the area, Ritter Communications cable is the fastest. There are no different maximum speeds throughout 63821. The fastest plan anyone in 63821 can order from Ritter Communications goes up to 2,000 Mbps, and all 63821 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Ritter Communications cable upload speeds
In 63821 download speeds tend to be faster than than upload speeds for Ritter Communications cable. Compared to other ISPs, Ritter Communications is below average where upload speeds are concerned, and the fastest compared to other 63821 cable providers. Ritter Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 63821 is up to 75 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 75.0 Mbps
T-Mobile Home Internet Fixed Wireless in 63821, MO
T-Mobile Home Internet fixed wireless coverage
About 94.25%, or 689 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 63821 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of 63821.
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 63821. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout 63821. The fastest plan anyone in 63821 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 63821 customers is up to 51 Mbps.
Show all download speeds
- 34.8% up to 100.0 Mbps
- 65.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 63821 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 above average compared to other 63821 fixed wireless providers. T-Mobile Home Internet 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 63821 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 8.9 Mbps.
Show all upload speeds
- 34.8% up to 20.0 Mbps
- 65.2% up to 3.0 Mbps
BPS Telephone Company Fixed Wireless in 63821, MO
BPS Telephone Company fixed wireless coverage
About 92.48%, or 676 people, have BPS Telephone Company fixed wireless internet available to them in the zip. The company covers the entire 63821 area. BPS Telephone Company is a large internet service provider internet service providers in the US, with internet service available in most of 63821.
BPS Telephone Company fixed wireless download speeds
BPS Telephone Company is the slowest when comparing download speeds to all other internet providers in 63821. Versus other fixed wireless providers in the area, BPS Telephone Company fixed wireless is the slowest. There are 2 different maximum speeds throughout 63821. The fastest plan anyone in 63821 can order from BPS Telephone Company goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 63821 customers is up to 15 Mbps.
Show all download speeds
- 31.2% up to 25.0 Mbps
- 68.8% up to 10.0 Mbps
BPS Telephone Company fixed wireless upload speeds
In 63821 download speeds tend to be faster than than upload speeds for BPS Telephone Company fixed wireless. Compared to other ISPs, BPS Telephone Company is the slowest where upload speeds are concerned, and the slowest compared to other 63821 fixed wireless providers. BPS Telephone Company 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 63821 is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, BPS Telephone Company customers can get speeds up to 2.2 Mbps.
Show all upload speeds
- 31.2% up to 5.0 Mbps
- 68.8% up to 1.0 Mbps
EarthLink Fixed Wireless in 63821, MO
EarthLink fixed wireless coverage
About 64.57%, or 472 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the central, west, northwest, southwest, north, northeast, east, and south 63821 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 63821.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 63821. Versus other fixed wireless providers in the area, EarthLink fixed wireless is average. There are 2 different maximum speeds throughout 63821. The fastest plan anyone in 63821 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 63821 customers is up to 29 Mbps.
Show all download speeds
- 5.3% up to 100.0 Mbps
- 94.7% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 63821 download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and average compared to other 63821 fixed wireless providers. EarthLink 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 63821 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 3.9 Mbps.
Show all upload speeds
- 5.3% up to 20.0 Mbps
- 94.7% up to 3.0 Mbps
AT&T Fixed Wireless in 63821, MO
AT&T fixed wireless coverage
About 64.57%, or 472 people, have AT&T fixed wireless internet available to them in the zip. The company covers the central, west, northwest, southwest, north, northeast, east, and south 63821 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 63821.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 63821. Versus other fixed wireless providers in the area, AT&T fixed wireless is average. There are 2 different maximum speeds throughout 63821. The fastest plan anyone in 63821 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 63821 customers is up to 29 Mbps.
Show all download speeds
- 5.3% up to 100.0 Mbps
- 94.7% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 63821 download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and average compared to other 63821 fixed wireless providers. AT&T 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 63821 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 3.9 Mbps.
Show all upload speeds
- 5.3% up to 20.0 Mbps
- 94.7% up to 3.0 Mbps
HillBilly Wireless Internet Fixed Wireless in 63821, MO
HillBilly Wireless Internet fixed wireless coverage
About 49.66%, or 363 people, have HillBilly Wireless Internet fixed wireless internet available to them in the zip. The company covers the west, central, northwest, southwest, south, northeast, and north 63821 area. HillBilly Wireless Internet is a large internet service provider internet service providers in the US, with internet service available in some of 63821.
HillBilly Wireless Internet fixed wireless download speeds
HillBilly Wireless Internet is below average when comparing download speeds to all other internet providers in 63821. Versus other fixed wireless providers in the area, HillBilly Wireless Internet fixed wireless is above average. There are no different maximum speeds throughout 63821. The fastest plan anyone in 63821 can order from HillBilly Wireless Internet goes up to 45 Mbps, and all 63821 customers can get this speed.
Show all download speeds
- 100.0% up to 45.0 Mbps
HillBilly Wireless Internet fixed wireless upload speeds
In 63821 download speeds tend to be faster than than upload speeds for HillBilly Wireless Internet fixed wireless. Compared to other ISPs, HillBilly Wireless Internet is below average where upload speeds are concerned, and the fastest compared to other 63821 fixed wireless providers. HillBilly Wireless Internet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 63821 is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
63821 Internet by Area
This information is most helpful to those looking for homes or considering moving to 63821 or any of the areas nearby.
How does internet in 63821 compare to the rest of Missouri?
Internet speeds in 63821 are slower versus the average speeds in Missouri: 3,199 Mbps in Missouri versus 1,728 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Missouri is 98.57% versus 98.08% in 63821.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 63821 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
- 63829, MO: more internet coverage, slower speeds
- 63876, MO: more internet coverage, slower speeds
- 63855, MO: more internet coverage, slower speeds
- 72438, AR: more internet coverage, faster speeds
- 72443, AR: more internet coverage, slower speeds
- 72450, AR: more internet coverage, slower speeds
- 63849, MO: less internet coverage, slower speeds
- 72315, AR: more internet coverage, faster speeds
- 63853, MO: more internet coverage, slower speeds
- 72417, AR: more internet coverage, slower speeds
Zip Codes with Similar Populations
- 49743, MI: more internet coverage, slower speeds
- 68454, NE: more internet coverage, slower speeds
- 68401, NE: more internet coverage, slower speeds
- 67344, KS: more internet coverage, slower speeds
- 67004, KS: more internet coverage, slower speeds
- 66418, KS: less internet coverage, slower speeds
- 66079, KS: more internet coverage, slower speeds
- 63534, MO: less internet coverage, slower speeds
- 52650, IA: more internet coverage, slower speeds
- 52323, IA: more internet coverage, slower speeds