In 62037 there are 2 residential DSL providers covering 82.54% of the zip. The average home can get speeds up to 49 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 62037, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in 62037, IL please click below.
DSL Internet Service Providers in 62037
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 62037 are not shown.
62037 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 62037 is DSL internet available?
DSL Internet Availability Key
DSL is available in 82.54% of 62037. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Grafton Technologies. Call one of the companies with service in 62037 above to see who has service at your home.
How fast is DSL internet in 62037?
The map below shows maximum DSL internet speeds by area in 62037.
DSL Internet Speed Key
The average 62037 home can get up to 49 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 50 Mbps, which 79.83% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.71% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 62037.
DSL internet speeds tend to be faster in the east parts of 62037, and slower in the northeast areas of the zip.
Is DSL the fastest internet I can get in 62037?
The fastest internet for you may vary based on where in 62037 you live. In general, fiber competes most often with DSL in the zip.
- Fiber is the fastest internet type for 90.55% of 62037 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for 4.03%.
- Fixed wireless is fastest for 4.70%.
- Satellite internet may be the only option for less than 1% of 62037 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 62037, along with details on where in 62037 and at what speeds.
Grafton Technologies DSL in 62037, IL
Grafton Technologies DSL coverage
About 79.83%, or 1,445 people, have Grafton Technologies DSL internet available to them in the zip. The company covers the entire 62037 area. Grafton Technologies is an average-sized internet service provider internet service providers in the US, with internet service available in much of 62037.
Grafton Technologies DSL download speeds
Grafton Technologies is below average when comparing download speeds to all other internet providers in 62037. Versus other DSL providers in the area, Grafton Technologies DSL is the fastest. There are no different maximum speeds throughout 62037. The fastest plan anyone in 62037 can order from Grafton Technologies goes up to 50 Mbps, and all 62037 customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Grafton Technologies DSL upload speeds
In 62037 download speeds tend to be equal to than upload speeds for Grafton Technologies DSL. Compared to other ISPs, Grafton Technologies is below average where upload speeds are concerned, and the fastest compared to other 62037 DSL providers. Grafton Technologies offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 62037 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Frontier Communications DSL in 62037, IL
Frontier DSL coverage
About 29.34%, or 531 people, have Frontier DSL internet available to them in the zip. The company covers the northeast, north, and northwest 62037 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 62037.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in 62037. Versus other DSL providers in the area, Frontier DSL is the slowest. There are no different maximum speeds throughout 62037. The fastest plan anyone in 62037 can order from Frontier goes up to 10 Mbps, and all 62037 customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In 62037 download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the slowest compared to other 62037 DSL providers. Frontier offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 62037 is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
62037 DSL by Area
This information is most helpful to those looking for homes or considering moving to 62037 or any of the areas nearby.
How does DSL internet in 62037 compare to the rest of Illinois?
DSL internet speeds in 62037 are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 49 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in Illinois is 0.00% versus 82.54% in 62037.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 62037 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 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
- 62022, IL: less DSL coverage, faster speeds
- 63373, MO: less DSL coverage, slower speeds
- 62013, IL: less DSL coverage, slower speeds
- 62036, IL: less DSL coverage, slower speeds
- 62035, IL: less DSL coverage, faster speeds
- 63386, MO: less DSL coverage, slower speeds
- 63034, MO: more DSL coverage, faster speeds
- 63031, MO: less DSL coverage, faster speeds
- 63301, MO: less DSL coverage, faster speeds
- 62012, IL: less DSL coverage, slower speeds
Zip Codes with Similar Populations
- 74901, OK: more DSL coverage, faster speeds
- 38374, TN: more DSL coverage, faster speeds
- 38661, MS: less DSL coverage, faster speeds
- 43145, OH: less DSL coverage, slower speeds
- 50244, IA: more DSL coverage, faster speeds
- 51240, IA: less DSL coverage, slower speeds
- 52042, IA: less DSL coverage, faster speeds
- 52142, IA: more DSL coverage, faster speeds
- 55949, MN: less DSL coverage, slower speeds
- 56110, MN: less DSL coverage, faster speeds