In Montgomery there are 2 residential DSL providers covering 71.69% of the city. The average home can get speeds up to 67 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 Montgomery, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Montgomery, IL please click below.
Montgomery, IL Availability Maps
DSL Internet Service Providers in Montgomery
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 Montgomery are not shown.
Montgomery 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 Montgomery is DSL internet available?
DSL Internet Availability Key
DSL is available in 71.69% of Montgomery. 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 Montgomery above to see who has service at your home.
How fast is DSL internet in Montgomery?
The map below shows maximum DSL internet speeds by area in Montgomery.
DSL Internet Speed Key
The average Montgomery home can get up to 67 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 24.88% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 4.84% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Montgomery.
DSL internet speeds tend to be faster in the north parts of Montgomery, and slower in the northeast areas of the city.
Is DSL the fastest internet I can get in Montgomery?
The fastest internet for you may vary based on where in Montgomery you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 96.24% of Montgomery homes.
- Cable is fastest for 3.45% 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 Montgomery homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Montgomery, along with details on where in Montgomery and at what speeds.
AT&T DSL in Montgomery, IL
AT&T DSL coverage
About 71.69%, or 15,603 people, have AT&T DSL internet available to them in the city. The company covers the southwest, northeast, south, east, west, central, southeast, and north Montgomery area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Montgomery.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Montgomery. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Montgomery. The fastest plan anyone in Montgomery can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Montgomery customers is up to 67 Mbps.
Show all download speeds
- 34.7% up to 100.0 Mbps
- 20.3% up to 75.0 Mbps
- 29.2% up to 50.0 Mbps
- 9.1% up to 25.0 Mbps
- 6.8% up to 10.0 Mbps
AT&T DSL upload speeds
In Montgomery download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Montgomery DSL providers. AT&T 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 Montgomery is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 14 Mbps.
Show all upload speeds
- 55.0% up to 20.0 Mbps
- 29.2% up to 10.0 Mbps
- 9.1% up to 5.0 Mbps
- 6.8% up to 1.0 Mbps
EarthLink DSL in Montgomery, IL
EarthLink DSL coverage
About 71.69%, or 15,603 people, have EarthLink DSL internet available to them in the city. The company covers the southwest, northeast, south, east, west, central, southeast, and north Montgomery area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Montgomery.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Montgomery. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Montgomery. The fastest plan anyone in Montgomery can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Montgomery customers is up to 67 Mbps.
Show all download speeds
- 34.7% up to 100.0 Mbps
- 20.3% up to 75.0 Mbps
- 29.2% up to 50.0 Mbps
- 9.1% up to 25.0 Mbps
- 6.8% up to 10.0 Mbps
EarthLink DSL upload speeds
In Montgomery download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Montgomery DSL providers. EarthLink 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 Montgomery is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 14 Mbps.
Show all upload speeds
- 55.0% up to 20.0 Mbps
- 29.2% up to 10.0 Mbps
- 9.1% up to 5.0 Mbps
- 6.8% up to 1.0 Mbps
Montgomery DSL by Area
This information is most helpful to those looking for homes or considering moving to Montgomery or any of the areas nearby.
How does DSL internet in Montgomery compare to the rest of Illinois?
DSL internet speeds in Montgomery are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 67 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 71.69% in Montgomery.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Montgomery 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
- Boulder Hill, IL: more DSL coverage, faster speeds
- Bristol, IL: more DSL coverage, slower speeds
- Oswego, IL: more DSL coverage, slower speeds
- Sugar Grove, IL: less DSL coverage, slower speeds
- Aurora, IL: more DSL coverage, slower speeds
- Yorkville, IL: more DSL coverage, slower speeds
- North Aurora, IL: more DSL coverage, slower speeds
- Eola, IL: more DSL coverage, faster speeds
- Plano, IL: more DSL coverage, slower speeds
- Mooseheart, IL: more DSL coverage, faster speeds
Cities with Similar Populations
- Saco, ME: less DSL coverage, slower speeds
- Portland, TN: more DSL coverage, slower speeds
- Portsmouth, NH: less DSL coverage, slower speeds
- Rancho San Diego, CA: more DSL coverage, faster speeds
- Republic, MO: more DSL coverage, slower speeds
- Ridgefield, WA: more DSL coverage, faster speeds
- River Falls, WI: less DSL coverage, slower speeds
- Rocky Hill, CT: more DSL coverage, slower speeds
- Rocky River, OH: more DSL coverage, faster speeds
- Rosamond, CA: more DSL coverage, slower speeds