In 62621 there are 9 residential internet providers covering 99.72% of the zip. The average home can get speeds up to 816 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 62621
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 62621 are not shown.
62621 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 62621
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 99.72% of 62621. 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 Illinois Net. Now you can call companies in 62621 with more confidence that they might be available.
How fast are internet speeds in 62621?
The map below shows maximum internet speeds by area in 62621.
Internet Speed Key
The average 62621 home can get up to 816 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 71.13% 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 62621.
Internet speeds tend to be faster in the west parts of 62621, and slower in the northeast areas of the zip.
What type of internet should I choose in 62621?
The fastest internet for you may vary based on where in 62621 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 71.13% of 62621 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 27.84%.
- Satellite internet may be the only option for less than 1% of 62621 homes.
Internet Market Health in 62621
Internet Competition Key
The map shows how competitive the 62621 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 62621 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.2 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.5 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.9 (unhealthy)
Overall, competition is unhealthy.
62621 internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, 62621 homes have between 1 and 3 options. The type(s) of service available are fixed wireless, dsl, 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. 62621 internet customers who want faster speeds have between 0 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, 62621 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 62621, along with details on where in 62621 and at what speeds.
Frontier Communications DSL in 62621, IL
Frontier DSL coverage
About 80.79%, or 862 people, have Frontier DSL internet available to them in the zip. The company covers the north, west, northwest, central, east, and southwest 62621 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of 62621.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in 62621. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout 62621. The fastest plan anyone in 62621 can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 62621 customers is up to 64 Mbps.
Show all download speeds
- 14.3% up to 115.0 Mbps
- 44.2% up to 90.0 Mbps
- 0.1% up to 70.0 Mbps
- 11.4% up to 45.0 Mbps
- 30.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In 62621 download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other 62621 DSL providers. Frontier offers 4 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 62621 is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 3.9 Mbps.
Show all upload speeds
- 14.3% up to 7.0 Mbps
- 44.2% up to 5.0 Mbps
- 11.5% up to 3.0 Mbps
- 30.0% up to 1.0 Mbps
Illinois Electric Cooperative Fiber in 62621, IL
Illinois Net fiber coverage
About 71.13%, or 759 people, have Illinois Net fiber internet available to them in the zip. The company covers the north, west, northwest, central, and southwest 62621 area. Illinois Net is a large internet service provider internet service providers in the US, with internet service available in much of 62621.
Illinois Electric Cooperative fiber download speeds
Illinois Net is the fastest when comparing download speeds to all other internet providers in 62621. Versus other fiber providers in the area, Illinois Net fiber is the fastest. There are no different maximum speeds throughout 62621. The fastest plan anyone in 62621 can order from Illinois Net goes up to 1,000 Mbps, and all 62621 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Illinois Electric Cooperative fiber upload speeds
In 62621 download speeds tend to be equal to than upload speeds for Illinois Net fiber. Compared to other ISPs, Illinois Net is the fastest where upload speeds are concerned, and the fastest compared to other 62621 fiber providers. Illinois Net offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 62621 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Illinois Electric Cooperative Fixed Wireless in 62621, IL
Illinois Net fixed wireless coverage
About 95.60%, or 1,020 people, have Illinois Net fixed wireless internet available to them in the zip. The company covers the entire 62621 area. Illinois Net is a large internet service provider internet service providers in the US, with internet service available in most of 62621.
Illinois Electric Cooperative fixed wireless download speeds
Illinois Net is below average when comparing download speeds to all other internet providers in 62621. Versus other fixed wireless providers in the area, Illinois Net fixed wireless is below average. There are 3 different maximum speeds throughout 62621. The fastest plan anyone in 62621 can order from Illinois Net goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 62621 customers is up to 44 Mbps.
Show all download speeds
- 23.9% up to 100.0 Mbps
- 5.7% up to 50.0 Mbps
- 70.4% up to 25.0 Mbps
Illinois Electric Cooperative fixed wireless upload speeds
In 62621 download speeds tend to be faster than than upload speeds for Illinois Net fixed wireless. Compared to other ISPs, Illinois Net is below average where upload speeds are concerned, and average compared to other 62621 fixed wireless providers. Illinois Net offers 3 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 62621 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Illinois Net customers can get speeds up to 8.9 Mbps.
Show all upload speeds
- 23.9% up to 20.0 Mbps
- 5.7% up to 10.0 Mbps
- 70.4% up to 5.0 Mbps
Wisper Internet Fixed Wireless in 62621, IL
Wisper Internet fixed wireless coverage
About 61.86%, or 660 people, have Wisper Internet fixed wireless internet available to them in the zip. The company covers the entire 62621 area. Wisper Internet is a large internet service provider internet service providers in the US, with internet service available in a majority of 62621.
Wisper Internet fixed wireless download speeds
Wisper Internet is above average when comparing download speeds to all other internet providers in 62621. Versus other fixed wireless providers in the area, Wisper Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout 62621. The fastest plan anyone in 62621 can order from Wisper Internet goes up to 400 Mbps, the slowest package only goes up to 100 Mbps, and the zip-wide average maximum speed for 62621 customers is up to 371 Mbps.
Show all download speeds
- 90.5% up to 400.0 Mbps
- 9.5% up to 100.0 Mbps
Wisper Internet fixed wireless upload speeds
In 62621 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 the fastest compared to other 62621 fixed wireless providers. Wisper 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 62621 is up to 30 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Wisper Internet customers can get speeds up to 29 Mbps.
Show all upload speeds
- 90.5% up to 30.0 Mbps
- 9.5% up to 20.0 Mbps
US Cellular Fixed Wireless in 62621, IL
US Cellular fixed wireless coverage
About 38.61%, or 412 people, have US Cellular fixed wireless internet available to them in the zip. The company covers the north, northwest, west, southwest, and northeast 62621 area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in some of 62621.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in 62621. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout 62621. The fastest plan anyone in 62621 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 62621 customers is up to 23 Mbps.
Show all download speeds
- 86.4% up to 25.0 Mbps
- 13.6% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In 62621 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 62621 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 62621 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 2.7 Mbps.
Show all upload speeds
- 86.4% up to 3.0 Mbps
- 13.6% up to 1.0 Mbps
EarthLink Fixed Wireless in 62621, IL
EarthLink fixed wireless coverage
About 27.55%, or 294 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 62621 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 62621.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 62621. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout 62621. The fastest plan anyone in 62621 can order from EarthLink goes up to 25 Mbps, and all 62621 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 62621 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 62621 fixed wireless providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 62621 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 62621, IL
AT&T fixed wireless coverage
About 27.55%, or 294 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 62621 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 62621.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 62621. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout 62621. The fastest plan anyone in 62621 can order from AT&T goes up to 25 Mbps, and all 62621 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 62621 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 62621 fixed wireless providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 62621 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in 62621, IL
T-Mobile Home Internet fixed wireless coverage
About 19.78%, or 211 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the east, southwest, northwest, southeast, northeast, north, west, and central 62621 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 62621.
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 62621. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout 62621. The fastest plan anyone in 62621 can order from T-Mobile Home Internet goes up to 25 Mbps, and all 62621 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 62621 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 62621 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 62621 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
62621 Internet by Area
This information is most helpful to those looking for homes or considering moving to 62621 or any of the areas nearby.
How does internet in 62621 compare to the rest of Illinois?
Internet speeds in 62621 are slower versus the average speeds in Illinois: 2,791 Mbps in Illinois versus 816 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Illinois is 99.02% versus 99.72% in 62621.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 62621 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
- 62665, IL: more internet coverage, slower speeds
- 62628, IL: less internet coverage, slower speeds
- 62694, IL: less internet coverage, slower speeds
- 62631, IL: more internet coverage, faster speeds
- 62340, IL: less internet coverage, faster speeds
- 62323, IL: more internet coverage, faster speeds
- 62362, IL: more internet coverage, faster speeds
- 62378, IL: less internet coverage, faster speeds
- 62611, IL: less internet coverage, slower speeds
- 62650, IL: less internet coverage, faster speeds
Zip Codes with Similar Populations
- 13061, NY: less internet coverage, faster speeds
- 12960, NY: less internet coverage, faster speeds
- 62277, IL: less internet coverage, slower speeds
- 56120, MN: more internet coverage, slower speeds
- 57063, SD: more internet coverage, faster speeds
- 58261, ND: more internet coverage, faster speeds
- 58561, ND: less internet coverage, faster speeds
- 58831, ND: less internet coverage, faster speeds
- 59003, MT: less internet coverage, slower speeds
- 56010, MN: more internet coverage, faster speeds