In Caledonia there are 3 residential DSL providers covering 71.59% of the city. The average home can get speeds up to 25 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 Caledonia, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Caledonia, IL please click below.
Caledonia, IL Availability Maps
DSL Internet Service Providers in Caledonia
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 Caledonia are not shown.
Caledonia 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 Caledonia is DSL internet available?
DSL Internet Availability Key
DSL is available in 71.59% of Caledonia. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in Caledonia above to see who has service at your home.
How fast is DSL internet in Caledonia?
The map below shows maximum DSL internet speeds by area in Caledonia.
DSL Internet Speed Key
The average Caledonia home can get up to 25 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 115 Mbps, which 6.56% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 60.25% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Caledonia.
DSL internet speeds tend to be faster in the south parts of Caledonia, and slower in the east areas of the city.
Is DSL the fastest internet I can get in Caledonia?
The fastest internet for you may vary based on where in Caledonia you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 28.95% of Caledonia homes.
- Cable is fastest for 61.00% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 9.29%.
- Satellite internet may be the only option for less than 1% of Caledonia homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Caledonia, along with details on where in Caledonia and at what speeds.
Frontier Communications DSL in Caledonia, IL
Frontier DSL coverage
About 70.58%, or 2,248 people, have Frontier DSL internet available to them in the city. The company covers the southwest, south, east, central, southeast, west, northeast, and north Caledonia area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of Caledonia.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Caledonia. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Caledonia. The fastest plan anyone in Caledonia can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Caledonia customers is up to 25 Mbps.
Show all download speeds
- 9.3% up to 115.0 Mbps
- 5.6% up to 90.0 Mbps
- 0.3% up to 70.0 Mbps
- 0.8% up to 45.0 Mbps
- 83.9% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Caledonia 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 Caledonia DSL providers. Frontier 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 Caledonia 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 1.8 Mbps.
Show all upload speeds
- 9.3% up to 7.0 Mbps
- 5.6% up to 5.0 Mbps
- 1.2% up to 3.0 Mbps
- 83.9% up to 1.0 Mbps
EarthLink DSL in Caledonia, IL
EarthLink DSL coverage
About 1.00%, or 32 people, have EarthLink DSL internet available to them in the city. The company covers the north Caledonia 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 Caledonia.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Caledonia. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Caledonia. The fastest plan anyone in Caledonia can order from EarthLink goes up to 10 Mbps, and all Caledonia customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Caledonia 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 slowest compared to other Caledonia DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Caledonia is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
AT&T DSL in Caledonia, IL
AT&T DSL coverage
About 1.00%, or 32 people, have AT&T DSL internet available to them in the city. The company covers the north Caledonia 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 Caledonia.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Caledonia. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Caledonia. The fastest plan anyone in Caledonia can order from AT&T goes up to 10 Mbps, and all Caledonia customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Caledonia 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 slowest compared to other Caledonia DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Caledonia is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Caledonia DSL by Area
This information is most helpful to those looking for homes or considering moving to Caledonia or any of the areas nearby.
How does DSL internet in Caledonia compare to the rest of Illinois?
DSL internet speeds in Caledonia are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 25 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 71.59% in Caledonia.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Caledonia 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
- Timberlane, IL: less DSL coverage, faster speeds
- Poplar Grove, IL: less DSL coverage, slower speeds
- Loves Park, IL: less DSL coverage, slower speeds
- Machesney Park, IL: less DSL coverage, slower speeds
- Roscoe, IL: less DSL coverage, slower speeds
- Hunter, IL: less DSL coverage, faster speeds
- Belvidere, IL: less DSL coverage, slower speeds
- Cherry Valley, IL: less DSL coverage, slower speeds
- Rockford, IL: less DSL coverage, slower speeds
- Rockton, IL: more DSL coverage, slower speeds
Cities with Similar Populations
- Germantown, NY: less DSL coverage, slower speeds
- Ganado, TX: less DSL coverage, slower speeds
- Buena Vista, GA: more DSL coverage, faster speeds
- Chimayo, NM: more DSL coverage, faster speeds
- New Hampton, NY: more DSL coverage, faster speeds
- Hatley, WI: more DSL coverage, faster speeds
- Jamestown, MI: less DSL coverage, slower speeds
- Algona, WA: more DSL coverage, faster speeds
- Saluda, NC: less DSL coverage, faster speeds
- Schoharie, NY: less DSL coverage, slower speeds