In O'Fallon there are 9 residential internet providers covering 100.00% of the neighborhood. The average home can get speeds up to 1,043 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 O'Fallon
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 O'Fallon are not shown.
O'Fallon 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 O'Fallon
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 O'Fallon. 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 Spectrum. Now you can call companies in O'Fallon with more confidence that they might be available.
How fast are internet speeds in O'Fallon?
The map below shows maximum internet speeds by area in O'Fallon.
Internet Speed Key
The average O'Fallon home can get up to 1,043 Mbps on their internet plan. For most people, the fastest download speed in the neighborhood is 5,000 Mbps, which 1.08% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 98.92% 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 O'Fallon.
Internet speeds tend to be faster in the northwest parts of O'Fallon, and slower in the north areas of the neighborhood.
What type of internet should I choose in O'Fallon?
The fastest internet for you may vary based on where in O'Fallon you live. If speed is your main concern, cable will be the fastest internet in the neighborhood.
- Fiber is the fastest internet type for 1.08% of O'Fallon homes.
- Cable is fastest for 98.92% of the neighborhood.
- 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 O'Fallon homes.
Internet Market Health in O'Fallon
Internet Competition Key
The map shows how competitive the O'Fallon 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 O'Fallon based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.3 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.9 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 6.3 (unhealthy)
Overall, competition is very unhealthy.
O'Fallon internet customers have the ability to buy internet service from 3 to 9 different providers, depending on where they live. For different types of service, O'Fallon homes have between 2 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, and fiber, though these may vary depending on the region within the neighborhood.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. O'Fallon internet customers who want faster speeds have between 3 and 9 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, O'Fallon badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in O'Fallon, along with details on where in O'Fallon and at what speeds.
Spectrum Cable in O'Fallon, St. Louis, MO
Spectrum cable coverage
About 100.00%, or 3,049 people, have Spectrum cable internet available to them in the neighborhood. The company covers the entire O'Fallon area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of O'Fallon.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in O'Fallon. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from Spectrum goes up to 1,000 Mbps, and all O'Fallon customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In O'Fallon download speeds tend to be equal to than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is average where upload speeds are concerned, and the fastest compared to other O'Fallon cable providers. Spectrum offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in O'Fallon is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
EarthLink DSL in O'Fallon, St. Louis, MO
EarthLink DSL coverage
About 92.13%, or 2,809 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the entire O'Fallon area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of O'Fallon.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in O'Fallon. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for O'Fallon customers is up to 90 Mbps.
Show all download speeds
- 73.1% up to 100.0 Mbps
- 14.8% up to 75.0 Mbps
- 11.0% up to 50.0 Mbps
- 1.2% up to 10.0 Mbps
EarthLink DSL upload speeds
In O'Fallon download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other O'Fallon DSL providers. EarthLink offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in O'Fallon is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 19 Mbps.
Show all upload speeds
- 87.8% up to 20.0 Mbps
- 11.0% up to 10.0 Mbps
- 1.2% up to 1.0 Mbps
AT&T DSL in O'Fallon, St. Louis, MO
AT&T DSL coverage
About 92.13%, or 2,809 people, have AT&T DSL internet available to them in the neighborhood. The company covers the entire O'Fallon area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of O'Fallon.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in O'Fallon. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for O'Fallon customers is up to 90 Mbps.
Show all download speeds
- 73.1% up to 100.0 Mbps
- 14.8% up to 75.0 Mbps
- 11.0% up to 50.0 Mbps
- 1.2% up to 10.0 Mbps
AT&T DSL upload speeds
In O'Fallon download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other O'Fallon DSL providers. AT&T offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in O'Fallon is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 19 Mbps.
Show all upload speeds
- 87.8% up to 20.0 Mbps
- 11.0% up to 10.0 Mbps
- 1.2% up to 1.0 Mbps
EarthLink Fiber in O'Fallon, St. Louis, MO
EarthLink fiber coverage
About 1.08%, or 33 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the northwest O'Fallon area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of O'Fallon.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in O'Fallon. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from EarthLink goes up to 5,000 Mbps, and all O'Fallon customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In O'Fallon download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other O'Fallon fiber providers. EarthLink offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in O'Fallon is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in O'Fallon, St. Louis, MO
AT&T fiber coverage
About 1.08%, or 33 people, have AT&T fiber internet available to them in the neighborhood. The company covers the northwest O'Fallon area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of O'Fallon.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in O'Fallon. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from AT&T goes up to 5,000 Mbps, and all O'Fallon customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In O'Fallon download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other O'Fallon fiber providers. AT&T offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in O'Fallon is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Brown Dog NETWORKS Fixed Wireless in O'Fallon, St. Louis, MO
Brown Dog NETWORKS fixed wireless coverage
About 100.00%, or 3,049 people, have Brown Dog NETWORKS fixed wireless internet available to them in the neighborhood. The company covers the entire O'Fallon area. Brown Dog NETWORKS is a large internet service provider internet service providers in the US, with internet service available in every corner of O'Fallon.
Brown Dog NETWORKS fixed wireless download speeds
Brown Dog NETWORKS is below average when comparing download speeds to all other internet providers in O'Fallon. Versus other fixed wireless providers in the area, Brown Dog NETWORKS fixed wireless is below average. There are no different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from Brown Dog NETWORKS goes up to 50 Mbps, and all O'Fallon customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Brown Dog NETWORKS fixed wireless upload speeds
In O'Fallon download speeds tend to be faster than than upload speeds for Brown Dog NETWORKS fixed wireless. Compared to other ISPs, Brown Dog NETWORKS is below average where upload speeds are concerned, and above average compared to other O'Fallon fixed wireless providers. Brown Dog NETWORKS offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in O'Fallon is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Verizon Fixed Wireless in O'Fallon, St. Louis, MO
Verizon fixed wireless coverage
About 98.39%, or 3,000 people, have Verizon fixed wireless internet available to them in the neighborhood. The company covers the entire O'Fallon area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of O'Fallon.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in O'Fallon. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from Verizon goes up to 300 Mbps, and all O'Fallon customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In O'Fallon download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other O'Fallon fixed wireless providers. Verizon offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in O'Fallon is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in O'Fallon, St. Louis, MO
T-Mobile Home Internet fixed wireless coverage
About 73.47%, or 2,240 people, have T-Mobile Home Internet fixed wireless internet available to them in the neighborhood. The company covers the entire O'Fallon area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of O'Fallon.
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 O'Fallon. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for O'Fallon customers is up to 32 Mbps.
Show all download speeds
- 9.3% up to 100.0 Mbps
- 90.7% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In O'Fallon 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 O'Fallon fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in O'Fallon 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 4.6 Mbps.
Show all upload speeds
- 9.3% up to 20.0 Mbps
- 90.7% up to 3.0 Mbps
Wisper Internet Fixed Wireless in O'Fallon, St. Louis, MO
Wisper Internet fixed wireless coverage
About 46.18%, or 1,408 people, have Wisper Internet fixed wireless internet available to them in the neighborhood. The company covers the entire O'Fallon area. Wisper Internet is a large internet service provider internet service providers in the US, with internet service available in some of O'Fallon.
Wisper Internet fixed wireless download speeds
Wisper Internet is one of the slowest when comparing download speeds to all other internet providers in O'Fallon. Versus other fixed wireless providers in the area, Wisper Internet fixed wireless is one of the slowest. There are no different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from Wisper Internet goes up to 25 Mbps, and all O'Fallon customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Wisper Internet fixed wireless upload speeds
In O'Fallon download speeds tend to be faster than than upload speeds for Wisper Internet fixed wireless. Compared to other ISPs, Wisper Internet is one of the slowest where upload speeds are concerned, and one of the slowest compared to other O'Fallon fixed wireless providers. Wisper Internet offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in O'Fallon is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
EarthLink Fixed Wireless in O'Fallon, St. Louis, MO
EarthLink fixed wireless coverage
About 13.15%, or 401 people, have EarthLink fixed wireless internet available to them in the neighborhood. The company covers the northwest, northeast, and north O'Fallon area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of O'Fallon.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in O'Fallon. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from EarthLink goes up to 25 Mbps, and all O'Fallon customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In O'Fallon download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other O'Fallon fixed wireless providers. EarthLink offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in O'Fallon is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in O'Fallon, St. Louis, MO
AT&T fixed wireless coverage
About 13.15%, or 401 people, have AT&T fixed wireless internet available to them in the neighborhood. The company covers the northwest, northeast, and north O'Fallon area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of O'Fallon.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in O'Fallon. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout O'Fallon. The fastest plan anyone in O'Fallon can order from AT&T goes up to 25 Mbps, and all O'Fallon customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In O'Fallon download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other O'Fallon fixed wireless providers. AT&T offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in O'Fallon is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
O'Fallon Internet by Area
This information is most helpful to those looking for homes or considering moving to O'Fallon or any of the areas nearby.
How does internet in O'Fallon compare to the rest of St. Louis?
Internet speeds in O'Fallon are much slower versus the average speeds in St. Louis: 3,555 Mbps in St. Louis versus 1,043 Mbps in the neighborhood. The city has similar internet availability compared to the neighborhood. Average internet coverage in St. Louis is 99.06% versus 100.00% in O'Fallon.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around O'Fallon 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Penrose, St. Louis, MO: equal internet coverage, faster speeds
- The Greater Ville, St. Louis, MO: equal internet coverage, faster speeds
- Jeff-Vander-Lou, St. Louis, MO: equal internet coverage, slower speeds
- Mark Twain, St. Louis, MO: less internet coverage, faster speeds
- Grand Center, St. Louis, MO: less internet coverage, faster speeds
- Wells-Goodfellow, St. Louis, MO: equal internet coverage, faster speeds
- Central West End, St. Louis, MO: less internet coverage, faster speeds
- Midtown St. Louis, St. Louis, MO: less internet coverage, slower speeds
- North Pointe, St. Louis, MO: equal internet coverage, faster speeds
- Baden, St. Louis, MO: less internet coverage, faster speeds
Neighborhoods with Similar Populations
- Gaffney Lane, Oregon City, OR: equal internet coverage, faster speeds
- Bryce Canyon North, Oxnard, CA: less internet coverage, faster speeds
- Sunnyland, Washington, IL: less internet coverage, faster speeds
- San Antonio Creekside, San Antonio, TX: equal internet coverage, faster speeds
- Rock Spring, Arlington, VA: equal internet coverage, faster speeds
- West Sharyland, Mission, TX: equal internet coverage, faster speeds
- San Jose Forest, Jacksonville, FL: equal internet coverage, faster speeds
- Arlington, Birmingham, AL: less internet coverage, faster speeds
- Independence Plaza, Kansas City, MO: less internet coverage, faster speeds
- Pine Brook, Camp Hill, PA: equal internet coverage, faster speeds