In Coal Valley there are 4 residential DSL providers covering 79.35% of the city. The average home can get speeds up to 10 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.
This page contains all DSL internet providers in Coal Valley, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Coal Valley, IL please click below.
Coal Valley, IL Availability Maps
DSL Internet Service Providers in Coal Valley
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 Coal Valley are not shown.
Coal Valley 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
Where in Coal Valley is DSL internet available?
DSL Internet Availability Key
DSL is available in 79.35% of Coal Valley. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Coal Valley above to see who has service at your home.
How fast is DSL internet in Coal Valley?
The map below shows maximum DSL internet speeds by area in Coal Valley.
DSL Internet Speed Key
The average Coal Valley home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 10 Mbps, which 79.35% of residents can get.
Is DSL the fastest internet I can get in Coal Valley?
The fastest internet for you may vary based on where in Coal Valley you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 83.20% of Coal Valley homes.
- Cable is fastest for 12.20% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.36%.
- Satellite internet may be the only option for less than 1% of Coal Valley homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Coal Valley, along with details on where in Coal Valley and at what speeds.
AT&T DSL in Coal Valley, IL
AT&T DSL coverage
About 62.04%, or 3,668 people, have AT&T DSL internet available to them in the city. The company covers the central, south, west, northwest, north, southwest, and east Coal Valley 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 Coal Valley.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Coal Valley. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Coal Valley. The fastest plan anyone in Coal Valley can order from AT&T goes up to 10 Mbps, and all Coal Valley customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Coal Valley 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 Coal Valley DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Coal Valley 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 Coal Valley, IL
EarthLink DSL coverage
About 62.04%, or 3,668 people, have EarthLink DSL internet available to them in the city. The company covers the central, south, west, northwest, north, southwest, and east Coal Valley area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Coal Valley.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Coal Valley. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Coal Valley. The fastest plan anyone in Coal Valley can order from EarthLink goes up to 10 Mbps, and all Coal Valley customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Coal Valley 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 Coal Valley DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Coal Valley is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Frontier Communications DSL in Coal Valley, IL
Frontier DSL coverage
About 20.53%, or 1,214 people, have Frontier DSL internet available to them in the city. The company covers the east, northwest, southeast, and south Coal Valley area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Coal Valley.
Frontier Communications DSL download speeds
Frontier is one of the slowest when comparing download speeds to all other internet providers in Coal Valley. Versus other DSL providers in the area, Frontier DSL is one of the fastest. There are no different maximum speeds throughout Coal Valley. The fastest plan anyone in Coal Valley can order from Frontier goes up to 10 Mbps, and all Coal Valley customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Coal Valley download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Coal Valley DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Coal Valley 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 DSL in Coal Valley, IL
Geneseo Communications DSL coverage
About 3.91%, or 231 people, have Geneseo Communications DSL internet available to them in the city. The company covers the east, northeast, and southeast Coal Valley 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 Coal Valley.
Geneseo Communications DSL download speeds
Geneseo Communications is one of the slowest when comparing download speeds to all other internet providers in Coal Valley. Versus other DSL providers in the area, Geneseo Communications DSL is one of the fastest. There are no different maximum speeds throughout Coal Valley. The fastest plan anyone in Coal Valley can order from Geneseo Communications goes up to 10 Mbps, and all Coal Valley customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Geneseo Communications DSL upload speeds
In Coal Valley download speeds tend to be faster than than upload speeds for Geneseo Communications DSL. Compared to other ISPs, Geneseo Communications is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Coal Valley DSL providers. Geneseo Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Coal Valley is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Coal Valley DSL by Area
This information is most helpful to those looking for homes or considering moving to Coal Valley or any of the areas nearby.
How does DSL internet in Coal Valley compare to the rest of Illinois?
DSL internet speeds in Coal Valley are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 10 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 79.35% in Coal Valley.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Coal Valley are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet 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
- Sunny Hill, IL: less DSL coverage, similar speeds
- Sunny Hill Estates, IL: less DSL coverage, similar speeds
- Moline, IL: less DSL coverage, similar speeds
- Silvis, IL: less DSL coverage, similar speeds
- East Moline, IL: less DSL coverage, faster speeds
- Carbon Cliff, IL: less DSL coverage, similar speeds
- Green Rock, IL: more DSL coverage, similar speeds
- Milan, IL: less DSL coverage, similar speeds
- Oak Grove, IL: less DSL coverage, similar speeds
- Rock Island, IL: less DSL coverage, similar speeds
Cities with Similar Populations
- Clermont, GA: more DSL coverage, faster speeds
- Dequincy, LA: more DSL coverage, faster speeds
- Denton, NC: more DSL coverage, faster speeds
- Delta, OH: more DSL coverage, faster speeds
- Delphi, IN: less DSL coverage, faster speeds
- Clarinda, IA: more DSL coverage, faster speeds
- Cherokee, NC: more DSL coverage, faster speeds
- Centerburg, OH: more DSL coverage, faster speeds
- Cedarville, OH: less DSL coverage, similar speeds
- Caruthersville, MO: more DSL coverage, similar speeds