In Alton there are 9 residential internet providers covering 99.58% of the city. The average home can get speeds up to 2,493 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 Alton
Satellite TV and internet are available everywhere in Alton.
No internet provider of this type serves Alton.
This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.
To avoid wasting your time, providers with less than 1% coverage in Alton are not shown.
Alton 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 Alton
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 99.58% of Alton. 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 Current Inc. Now you can call companies in Alton with more confidence that they might be available.
How fast are internet speeds in Alton?
The map below shows maximum internet speeds by area in Alton.
1000 Mbps+
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The average Alton home can get up to 2,493 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,500 Mbps, which 99.29% 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 10 Mbps. See the internet provider details below for info about their speed and coverage in Alton.
Internet speeds tend to be faster in the southwest parts of Alton, and slower in the southeast areas of the city.
What type of internet should I choose in Alton?
The fastest internet for you may vary based on where in Alton you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 99.29% of Alton homes.
- Cable is fastest for less than 1% of the city.
- 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 Alton homes.
Internet Market Health in Alton
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The map shows how competitive the Alton 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 Alton based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.7 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.6 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 3.2 (unhealthy)
Overall, competition is unhealthy.
Alton internet customers have the ability to buy internet service from 1 to 5 different providers, depending on where they live. For different types of service, Alton homes have between 1 and 3 options. The type(s) of service available are fiber, fixed wireless, and dsl, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Alton internet customers who want faster speeds have between 0 and 5 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, Alton needs improvement.
TV & Internet Providers in Depth
Below you’ll find which TV and internet providers offer service in Alton, along with details on where in Alton and at what speeds.
Current Inc Fiber in Alton, MO
Current Inc fiber coverage
About 99.29%, or 1,407 people, have Current Inc fiber internet available to them in the city. The company covers the entire Alton area. Current Inc is an average-sized internet service provider internet service providers in the US, with internet service available in most of Alton.
Current Inc fiber download speeds
Current Inc is the fastest when comparing download speeds to all other internet providers in Alton. Versus other fiber providers in the area, Current Inc fiber is the fastest. There are no different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from Current Inc goes up to 2,500 Mbps, and all Alton customers can get this speed.
Show all download speeds
- 100.0% up to 2,500.0 Mbps
Current Inc fiber upload speeds
In Alton download speeds tend to be faster than than upload speeds for Current Inc fiber. Compared to other ISPs, Current Inc is above average where upload speeds are concerned, and one of the slowest compared to other Alton fiber providers. Current Inc offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alton is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Brightspeed Fiber in Alton, MO
Brightspeed fiber coverage
About 68.45%, or 970 people, have Brightspeed fiber internet available to them in the city. The company covers the central, north, northwest, east, west, southwest, northeast, and south Alton area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in much of Alton.
Brightspeed fiber download speeds
Brightspeed is above average when comparing download speeds to all other internet providers in Alton. Versus other fiber providers in the area, Brightspeed fiber is above average. There are no different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from Brightspeed goes up to 2,000 Mbps, and all Alton customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Brightspeed fiber upload speeds
In Alton download speeds tend to be equal to than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is the fastest where upload speeds are concerned, and the fastest compared to other Alton fiber providers. Brightspeed offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alton 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 DSL in Alton, MO
Brightspeed DSL coverage
About 67.68%, or 959 people, have Brightspeed DSL internet available to them in the city. The company covers the northwest, southwest, north, northeast, east, central, southeast, and south Alton area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in much of Alton.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Alton. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 4 different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from Brightspeed goes up to 80 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Alton customers is up to 32 Mbps.
Show all download speeds
- 3.6% up to 80.0 Mbps
- 27.2% up to 60.0 Mbps
- 19.4% up to 40.0 Mbps
- 49.7% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Alton download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and the fastest compared to other Alton DSL providers. Brightspeed offers 4 different upload speeds across the city, so your internet plan’s upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Alton is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 2.8 Mbps.
Show all upload speeds
- 3.6% up to 10.0 Mbps
- 27.2% up to 5.0 Mbps
- 19.4% up to 3.0 Mbps
- 49.7% up to 1.0 Mbps
GigFire Fiber in Alton, MO
GigFire fiber coverage
About 1.76%, or 25 people, have GigFire fiber internet available to them in the city. The company covers the southwest Alton area. GigFire is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Alton.
GigFire fiber download speeds
GigFire is above average when comparing download speeds to all other internet providers in Alton. Versus other fiber providers in the area, GigFire fiber is the slowest. There are no different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from GigFire goes up to 1,000 Mbps, and all Alton customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
GigFire fiber upload speeds
In Alton download speeds tend to be equal to than upload speeds for GigFire fiber. Compared to other ISPs, GigFire is above average where upload speeds are concerned, and one of the slowest compared to other Alton fiber providers. GigFire offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alton is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Current Inc Fixed Wireless in Alton, MO
Current Inc fixed wireless coverage
About 93.08%, or 1,319 people, have Current Inc fixed wireless internet available to them in the city. The company covers the entire Alton area. Current Inc is an average-sized internet service provider internet service providers in the US, with internet service available in most of Alton.
Current Inc fixed wireless download speeds
Current Inc is below average when comparing download speeds to all other internet providers in Alton. Versus other fixed wireless providers in the area, Current Inc fixed wireless is the fastest. There are 4 different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from Current Inc goes up to 1,000 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Alton customers is up to 342 Mbps.
Show all download speeds
- 30.4% up to 1,000.0 Mbps
- 21.5% up to 100.0 Mbps
- 30.5% up to 50.0 Mbps
- 17.7% up to 10.0 Mbps
Current Inc fixed wireless upload speeds
In Alton download speeds tend to be faster than than upload speeds for Current Inc fixed wireless. Compared to other ISPs, Current Inc is below average where upload speeds are concerned, and the fastest compared to other Alton fixed wireless providers. Current Inc offers 4 different upload speeds across the city, so your internet plan’s upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Alton is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Current Inc customers can get speeds up to 341 Mbps.
Show all upload speeds
- 30.4% up to 1,000.0 Mbps
- 21.5% up to 100.0 Mbps
- 30.5% up to 50.0 Mbps
- 17.7% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Alton, MO
T-Mobile Home Internet fixed wireless coverage
About 25.05%, or 355 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the northwest, central, north, southwest, and northeast Alton 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 small portion of Alton.
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 Alton. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from T-Mobile Home Internet goes up to 25 Mbps, and all Alton 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 Alton 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 Alton fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alton is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Brightspeed Fixed Wireless in Alton, MO
Brightspeed fixed wireless coverage
About 4.87%, or 69 people, have Brightspeed fixed wireless internet available to them in the city. The company covers the northeast and southeast Alton area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Alton.
Brightspeed fixed wireless download speeds
Brightspeed is the slowest when comparing download speeds to all other internet providers in Alton. Versus other fixed wireless providers in the area, Brightspeed fixed wireless is the slowest. There are no different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from Brightspeed goes up to 10 Mbps, and all Alton customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Brightspeed fixed wireless upload speeds
In Alton download speeds tend to be faster than than upload speeds for Brightspeed fixed wireless. Compared to other ISPs, Brightspeed is the slowest where upload speeds are concerned, and the slowest compared to other Alton fixed wireless providers. Brightspeed offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alton is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink Fixed Wireless in Alton, MO
EarthLink fixed wireless coverage
About 3.88%, or 55 people, have EarthLink fixed wireless internet available to them in the city. The company covers the west Alton 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 Alton.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Alton. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from EarthLink goes up to 25 Mbps, and all Alton customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Alton 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 below average compared to other Alton fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alton 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 Alton, MO
AT&T fixed wireless coverage
About 3.88%, or 55 people, have AT&T fixed wireless internet available to them in the city. The company covers the west Alton 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 Alton.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Alton. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from AT&T goes up to 25 Mbps, and all Alton customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Alton 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 below average compared to other Alton fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alton is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Wisper Internet Fixed Wireless in Alton, MO
Wisper Internet fixed wireless coverage
About 1.48%, or 21 people, have Wisper Internet fixed wireless internet available to them in the city. The company covers the southwest Alton area. Wisper Internet is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Alton.
Wisper Internet fixed wireless download speeds
Wisper Internet is below average when comparing download speeds to all other internet providers in Alton. Versus other fixed wireless providers in the area, Wisper Internet fixed wireless is above average. There are 3 different maximum speeds throughout Alton. The fastest plan anyone in Alton can order from Wisper Internet goes up to 400 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Alton customers is up to 289 Mbps.
Show all download speeds
- 66.7% up to 400.0 Mbps
- 19.0% up to 100.0 Mbps
- 14.3% up to 25.0 Mbps
Wisper Internet fixed wireless upload speeds
In Alton download speeds tend to be faster than than upload speeds for Wisper Internet fixed wireless. Compared to other ISPs, Wisper Internet is below average where upload speeds are concerned, and below average compared to other Alton fixed wireless providers. Wisper Internet offers 3 different upload speeds across the city, so your internet plan’s upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Alton is up to 30 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, Wisper Internet customers can get speeds up to 24 Mbps.
Show all upload speeds
- 66.7% up to 30.0 Mbps
- 19.0% up to 20.0 Mbps
- 14.3% up to 3.0 Mbps
Alton Internet by Area
This information is most helpful to those looking for homes or considering moving to Alton or any of the areas nearby.
How does internet in Alton compare to the rest of Missouri?
Internet speeds in Alton are slower versus the average speeds in Missouri: 3,330 Mbps in Missouri versus 2,493 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Missouri is 98.59% versus 99.58% in Alton.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Alton 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 cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Woodside, MO: less internet coverage, faster speeds
- Lulu, MO: more internet coverage, faster speeds
- Garfield, MO: less internet coverage, slower speeds
- Greer, MO: less internet coverage, slower speeds
- Thomasville, MO: less internet coverage, slower speeds
- Couch, MO: less internet coverage, slower speeds
- Rover, MO: more internet coverage, slower speeds
- Farewell, MO: more internet coverage, slower speeds
- Riverton, MO: more internet coverage, slower speeds
- Thayer, MO: less internet coverage, slower speeds
Cities with Similar Populations
- Block Island, RI: less internet coverage, slower speeds
- Mount Hamilton, CA: less internet coverage, faster speeds
- Stanley Junction, TN: more internet coverage, slower speeds
- Tar Heel, NC: less internet coverage, slower speeds
- Topock, AZ: more internet coverage, slower speeds
- Fort Sumner, NM: less internet coverage, slower speeds
- Cypress Inn, TN: less internet coverage, slower speeds
- Kopperl, TX: less internet coverage, slower speeds
- Coggon, IA: less internet coverage, slower speeds
- Stevens Mill, NC: more internet coverage, faster speeds