In Carbon Cliff there are 11 residential internet providers covering 100.00% of the city. The average home can get speeds up to 3,842 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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11 Internet Service Providers in Carbon Cliff
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 Carbon Cliff are not shown.
Carbon Cliff 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 Carbon Cliff
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 Carbon Cliff. 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 MetroNet. Now you can call companies in Carbon Cliff with more confidence that they might be available.
How fast are internet speeds in Carbon Cliff?
The map below shows maximum internet speeds by area in Carbon Cliff.
Internet Speed Key
The average Carbon Cliff home can get up to 3,842 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,120 Mbps, which 69.08% 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 100 Mbps. See the internet provider details below for info about their speed and coverage in Carbon Cliff.
Internet speeds tend to be faster in the central parts of Carbon Cliff, and slower in the northeast areas of the city.
What type of internet should I choose in Carbon Cliff?
The fastest internet for you may vary based on where in Carbon Cliff you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 69.08% of Carbon Cliff homes.
- Cable is fastest for 30.44% 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 Carbon Cliff homes.
Internet Market Health in Carbon Cliff
Internet Competition Key
The map shows how competitive the Carbon Cliff 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 Carbon Cliff based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.6 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.2 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.4 (healthy)
Overall, competition is healthy.
Carbon Cliff internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Carbon Cliff homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, fiber, 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. Carbon Cliff internet customers who want faster speeds have between 1 and 6 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, Carbon Cliff is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Carbon Cliff, along with details on where in Carbon Cliff and at what speeds.
Mediacom Cable in Carbon Cliff, IL
Mediacom cable coverage
About 99.52%, or 2,089 people, have Mediacom cable internet available to them in the city. The company covers the entire Carbon Cliff area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in most of Carbon Cliff.
Mediacom cable download speeds
Mediacom is above average when comparing download speeds to all other internet providers in Carbon Cliff. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from Mediacom goes up to 1,000 Mbps, and all Carbon Cliff customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Carbon Cliff download speeds tend to be faster than than upload speeds for Mediacom cable. Compared to other ISPs, Mediacom is below average where upload speeds are concerned, and the fastest compared to other Carbon Cliff cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon Cliff is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
MetroNet Fiber in Carbon Cliff, IL
MetroNet fiber coverage
About 69.08%, or 1,450 people, have MetroNet fiber internet available to them in the city. The company covers the central, east, southwest, north, west, south, northwest, and southeast Carbon Cliff area. MetroNet is one of the largest internet service providers internet service providers in the US, with internet service available in much of Carbon Cliff.
MetroNet fiber download speeds
MetroNet is the fastest when comparing download speeds to all other internet providers in Carbon Cliff. Versus other fiber providers in the area, MetroNet fiber is the fastest. There are no different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from MetroNet goes up to 5,120 Mbps, and all Carbon Cliff customers can get this speed.
Show all download speeds
- 100.0% up to 5,120.0 Mbps
MetroNet fiber upload speeds
In Carbon Cliff download speeds tend to be equal to than upload speeds for MetroNet fiber. Compared to other ISPs, MetroNet is the fastest where upload speeds are concerned, and the fastest compared to other Carbon Cliff fiber providers. MetroNet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon Cliff is up to 5,120 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,120.0 Mbps
AT&T DSL in Carbon Cliff, IL
AT&T DSL coverage
About 56.46%, or 1,185 people, have AT&T DSL internet available to them in the city. The company covers the southwest, central, east, west, south, and southeast Carbon Cliff 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 Carbon Cliff.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Carbon Cliff. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from AT&T goes up to 10 Mbps, and all Carbon Cliff customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Carbon Cliff download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Carbon Cliff DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon Cliff is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Carbon Cliff, IL
EarthLink DSL coverage
About 56.46%, or 1,185 people, have EarthLink DSL internet available to them in the city. The company covers the southwest, central, east, west, south, and southeast Carbon Cliff area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Carbon Cliff.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Carbon Cliff. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from EarthLink goes up to 10 Mbps, and all Carbon Cliff customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Carbon Cliff download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Carbon Cliff DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon Cliff is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Geneseo Communications Fiber in Carbon Cliff, IL
Geneseo Communications fiber coverage
About 4.43%, or 93 people, have Geneseo Communications fiber internet available to them in the city. The company covers the east, north, and central Carbon Cliff area. Geneseo Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Carbon Cliff.
Geneseo Communications fiber download speeds
Geneseo Communications is above average when comparing download speeds to all other internet providers in Carbon Cliff. Versus other fiber providers in the area, Geneseo Communications fiber is the slowest. There are no different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from Geneseo Communications goes up to 1,000 Mbps, and all Carbon Cliff customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Geneseo Communications fiber upload speeds
In Carbon Cliff download speeds tend to be equal to than upload speeds for Geneseo Communications fiber. Compared to other ISPs, Geneseo Communications is above average where upload speeds are concerned, and the slowest compared to other Carbon Cliff fiber providers. Geneseo Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon Cliff is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
US Cellular Fixed Wireless in Carbon Cliff, IL
US Cellular fixed wireless coverage
About 96.71%, or 2,030 people, have US Cellular fixed wireless internet available to them in the city. The company covers the southwest, central, north, east, west, northeast, south, and northwest Carbon Cliff area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Carbon Cliff.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Carbon Cliff. Versus other fixed wireless providers in the area, US Cellular fixed wireless is below average. There are 3 different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from US Cellular goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Carbon Cliff customers is up to 46 Mbps.
Show all download speeds
- 30.2% up to 100.0 Mbps
- 59.4% up to 25.0 Mbps
- 10.4% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Carbon Cliff download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is below average where upload speeds are concerned, and below average compared to other Carbon Cliff fixed wireless providers. US Cellular 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 Carbon Cliff is up to 20 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 7.9 Mbps.
Show all upload speeds
- 30.2% up to 20.0 Mbps
- 59.4% up to 3.0 Mbps
- 10.4% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Carbon Cliff, IL
T-Mobile Home Internet fixed wireless coverage
About 96.47%, or 2,025 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Carbon Cliff 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 Carbon Cliff.
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 Carbon Cliff. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Carbon Cliff customers is up to 67 Mbps.
Show all download speeds
- 55.5% up to 100.0 Mbps
- 44.5% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Carbon Cliff 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 Carbon Cliff fixed wireless providers. T-Mobile Home Internet offers 2 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 Carbon Cliff 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 12 Mbps.
Show all upload speeds
- 55.5% up to 20.0 Mbps
- 44.5% up to 3.0 Mbps
Verizon Fixed Wireless in Carbon Cliff, IL
Verizon fixed wireless coverage
About 43.02%, or 903 people, have Verizon fixed wireless internet available to them in the city. The company covers the central, southwest, north, and northeast Carbon Cliff area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Carbon Cliff.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Carbon Cliff. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from Verizon goes up to 300 Mbps, and all Carbon Cliff customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Carbon Cliff 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 above average compared to other Carbon Cliff fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon Cliff is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Nextlink Fixed Wireless in Carbon Cliff, IL
Nextlink fixed wireless coverage
About 24.39%, or 512 people, have Nextlink fixed wireless internet available to them in the city. The company covers the central, southwest, and north Carbon Cliff area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Carbon Cliff.
Nextlink fixed wireless download speeds
Nextlink is below average when comparing download speeds to all other internet providers in Carbon Cliff. Versus other fixed wireless providers in the area, Nextlink fixed wireless is above average. There are 3 different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from Nextlink goes up to 500 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for Carbon Cliff customers is up to 221 Mbps.
Show all download speeds
- 8.0% up to 500.0 Mbps
- 29.7% up to 400.0 Mbps
- 62.3% up to 100.0 Mbps
Nextlink fixed wireless upload speeds
In Carbon Cliff download speeds tend to be faster than than upload speeds for Nextlink fixed wireless. Compared to other ISPs, Nextlink is below average where upload speeds are concerned, and the fastest compared to other Carbon Cliff fixed wireless providers. Nextlink offers 2 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 Carbon Cliff is up to 100 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Nextlink customers can get speeds up to 50 Mbps.
Show all upload speeds
- 37.7% up to 100.0 Mbps
- 62.3% up to 20.0 Mbps
EarthLink Fixed Wireless in Carbon Cliff, IL
EarthLink fixed wireless coverage
About 6.05%, or 127 people, have EarthLink fixed wireless internet available to them in the city. The company covers the northeast and east Carbon Cliff 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 Carbon Cliff.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Carbon Cliff. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from EarthLink goes up to 25 Mbps, and all Carbon Cliff customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Carbon Cliff 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 one of the slowest compared to other Carbon Cliff fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon Cliff 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 Carbon Cliff, IL
AT&T fixed wireless coverage
About 6.05%, or 127 people, have AT&T fixed wireless internet available to them in the city. The company covers the northeast and east Carbon Cliff 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 Carbon Cliff.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Carbon Cliff. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Carbon Cliff. The fastest plan anyone in Carbon Cliff can order from AT&T goes up to 25 Mbps, and all Carbon Cliff customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Carbon Cliff 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 one of the slowest compared to other Carbon Cliff fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Carbon Cliff is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Carbon Cliff Internet by Area
This information is most helpful to those looking for homes or considering moving to Carbon Cliff or any of the areas nearby.
How does internet in Carbon Cliff compare to the rest of Illinois?
Internet speeds in Carbon Cliff are faster versus the average speeds in Illinois: 2,791 Mbps in Illinois versus 3,842 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Illinois is 99.02% versus 100.00% in Carbon Cliff.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Carbon Cliff 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
- Silvis, IL: less internet coverage, faster speeds
- Green Rock, IL: equal internet coverage, faster speeds
- East Moline, IL: less internet coverage, faster speeds
- Barstow, IL: equal internet coverage, slower speeds
- Colona, IL: less internet coverage, faster speeds
- Cleveland, IL: equal internet coverage, faster speeds
- Hampton, IL: equal internet coverage, faster speeds
- Riverdale, IA: equal internet coverage, faster speeds
- Coal Valley, IL: less internet coverage, slower speeds
- Moline, IL: less internet coverage, faster speeds
Cities with Similar Populations
- Waterford, OH: less internet coverage, slower speeds
- Salt Lick, KY: equal internet coverage, slower speeds
- Madison, MN: equal internet coverage, slower speeds
- Malone, WI: equal internet coverage, slower speeds
- Mc Gaheysville, VA: less internet coverage, slower speeds
- Meridian, TX: less internet coverage, slower speeds
- Mesopotamia, OH: equal internet coverage, slower speeds
- Abrams, WI: less internet coverage, slower speeds
- Nickelsville, VA: equal internet coverage, slower speeds
- Plainville, KS: less internet coverage, slower speeds