In Sandwich there are 2 residential DSL providers covering 92.75% of the city. The average home can get speeds up to 38 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 Sandwich, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Sandwich, IL please click below.
Sandwich, IL Availability Maps
DSL Internet Service Providers in Sandwich
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 Sandwich are not shown.
Sandwich 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 Sandwich is DSL internet available?
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DSL is available in 92.75% of Sandwich. 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 Sandwich above to see who has service at your home.
How fast is DSL internet in Sandwich?
The map below shows maximum DSL internet speeds by area in Sandwich.
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The average Sandwich home can get up to 38 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 115 Mbps, which 10.36% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 59.64% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Sandwich.
DSL internet speeds tend to be faster in the northwest parts of Sandwich, and slower in the northeast areas of the city.
Is DSL the fastest internet I can get in Sandwich?
The fastest internet for you may vary based on where in Sandwich you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 59.74% of Sandwich homes.
- Cable is fastest for 34.81% of the city.
- DSL is fastest for 1.58%.
- Fixed wireless is fastest for 3.83%.
- Satellite internet may be the only option for less than 1% of Sandwich homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Sandwich, along with details on where in Sandwich and at what speeds.
Frontier Communications DSL in Sandwich, IL
Frontier DSL coverage
About 88.44%, or 10,425 people, have Frontier DSL internet available to them in the city. The company covers the entire Sandwich area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sandwich.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Sandwich. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Sandwich. The fastest plan anyone in Sandwich 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 Sandwich customers is up to 40 Mbps.
Show all download speeds
- 11.7% up to 115.0 Mbps
- 16.1% up to 90.0 Mbps
- 5.3% up to 70.0 Mbps
- 4.3% up to 45.0 Mbps
- 62.6% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Sandwich 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 Sandwich 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 Sandwich 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 2.5 Mbps.
Show all upload speeds
- 11.7% up to 7.0 Mbps
- 16.1% up to 5.0 Mbps
- 9.6% up to 3.0 Mbps
- 62.6% up to 1.0 Mbps
DNA Com DSL in Sandwich, IL
DNA Com DSL coverage
About 61.98%, or 7,305 people, have DNA Com DSL internet available to them in the city. The company covers the entire Sandwich area. DNA Com is a large internet service provider internet service providers in the US, with internet service available in a majority of Sandwich.
DNA Com DSL download speeds
DNA Com is the slowest when comparing download speeds to all other internet providers in Sandwich. Versus other DSL providers in the area, DNA Com DSL is the slowest. There are no different maximum speeds throughout Sandwich. The fastest plan anyone in Sandwich can order from DNA Com goes up to 10 Mbps, and all Sandwich customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
DNA Com DSL upload speeds
In Sandwich download speeds tend to be faster than than upload speeds for DNA Com DSL. Compared to other ISPs, DNA Com is the slowest where upload speeds are concerned, and the slowest compared to other Sandwich DSL providers. DNA Com offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sandwich is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Sandwich DSL by Area
This information is most helpful to those looking for homes or considering moving to Sandwich or any of the areas nearby.
How does DSL internet in Sandwich compare to the rest of Illinois?
DSL internet speeds in Sandwich are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 38 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 92.75% in Sandwich.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Sandwich 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
- Somonauk, IL: less DSL coverage, slower speeds
- Millhurst, IL: less DSL coverage, faster speeds
- Millbrook, IL: less DSL coverage, slower speeds
- Millington, IL: less DSL coverage, slower speeds
- Plano, IL: less DSL coverage, faster speeds
- Newark, IL: less DSL coverage, slower speeds
- Leland, IL: less DSL coverage, faster speeds
- Sheridan, IL: less DSL coverage, faster speeds
- Hinckley, IL: less DSL coverage, faster speeds
- Big Rock, IL: less DSL coverage, slower speeds
Cities with Similar Populations
- Lake Butler, FL: less DSL coverage, faster speeds
- Larkspur, CA: more DSL coverage, faster speeds
- Lansing, KS: less DSL coverage, slower speeds
- Lanett, AL: less DSL coverage, slower speeds
- Lakewood Park, FL: less DSL coverage, faster speeds
- Lakeland South, WA: less DSL coverage, faster speeds
- Lake Stickney, WA: less DSL coverage, slower speeds
- Lake Morton-Berrydale, WA: less DSL coverage, faster speeds
- Lake Elmo, MN: less DSL coverage, faster speeds
- Wynne, AR: less DSL coverage, slower speeds