In Sumner there are 3 residential Fiber providers covering 18.55% of the city. The average home can get speeds up to 3,258 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 Fiber internet providers in Sumner, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Sumner, IL please click below.
Fiber Internet Service Providers in Sumner
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 Sumner are not shown.
Sumner 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 Sumner is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 18.55% of Sumner. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Cable One. Call one of the companies with service in Sumner above to see who has service at your home.
How fast is fiber internet in Sumner?
The map below shows maximum fiber internet speeds by area in Sumner.
Fiber Internet Speed Key
The average Sumner home can get up to 3,258 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 7,000 Mbps, which 6.98% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 11.57% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Sumner.
Fiber internet speeds tend to be faster in the east parts of Sumner, and slower in the west areas of the city.
Is fiber the fastest internet I can get in Sumner?
The fastest internet for you may vary based on where in Sumner you live. In general, fixed wireless competes most often with fiber in the city.
- Fiber is the fastest internet type for 18.55% of Sumner homes.
- Cable is fastest for 6.18% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 73.94%.
- Satellite internet may be the only option for 1.33% of Sumner homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Sumner, along with details on where in Sumner and at what speeds.
Wabash Communications Fiber in Sumner, IL
Wabash Communications fiber coverage
About 7.71%, or 116 people, have Wabash Communications fiber internet available to them in the city. The company covers the west, southeast, northwest, and southwest Sumner area. Wabash Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Sumner.
Wabash Communications fiber download speeds
Wabash Communications is below average when comparing download speeds to all other internet providers in Sumner. Versus other fiber providers in the area, Wabash Communications fiber is one of the slowest. There are no different maximum speeds throughout Sumner. The fastest plan anyone in Sumner can order from Wabash Communications goes up to 1,000 Mbps, and all Sumner customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Wabash Communications fiber upload speeds
In Sumner download speeds tend to be equal to than upload speeds for Wabash Communications fiber. Compared to other ISPs, Wabash Communications is below average where upload speeds are concerned, and one of the slowest compared to other Sumner fiber providers. Wabash Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sumner is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Sparklight Fiber in Sumner, IL
Sparklight fiber coverage
About 6.12%, or 92 people, have Sparklight fiber internet available to them in the city. The company covers the southwest and northwest Sumner area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Sumner.
Sparklight fiber download speeds
Sparklight is one of the fastest when comparing download speeds to all other internet providers in Sumner. Versus other fiber providers in the area, Sparklight fiber is one of the fastest. There are no different maximum speeds throughout Sumner. The fastest plan anyone in Sumner can order from Sparklight goes up to 7,000 Mbps, and all Sumner customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In Sumner download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Sumner fiber providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sumner is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Flat Rock Telephone Co-Op Fiber in Sumner, IL
Flat Rock Telephone Co-Op fiber coverage
About 3.86%, or 58 people, have Flat Rock Telephone Co-Op fiber internet available to them in the city. The company covers the northwest, northeast, and north Sumner area. Flat Rock Telephone Co-Op is one of the smallest internet service providers internet service providers in the US, with internet service available in a very small piece of Sumner.
Flat Rock Telephone Co-Op fiber download speeds
Flat Rock Telephone Co-Op is below average when comparing download speeds to all other internet providers in Sumner. Versus other fiber providers in the area, Flat Rock Telephone Co-Op fiber is one of the slowest. There are no different maximum speeds throughout Sumner. The fastest plan anyone in Sumner can order from Flat Rock Telephone Co-Op goes up to 1,000 Mbps, and all Sumner customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Flat Rock Telephone Co-Op fiber upload speeds
In Sumner download speeds tend to be equal to than upload speeds for Flat Rock Telephone Co-Op fiber. Compared to other ISPs, Flat Rock Telephone Co-Op is below average where upload speeds are concerned, and one of the slowest compared to other Sumner fiber providers. Flat Rock Telephone Co-Op offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sumner is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Sumner Fiber by Area
This information is most helpful to those looking for homes or considering moving to Sumner or any of the areas nearby.
How does fiber internet in Sumner compare to the rest of Illinois?
Fiber internet speeds in Sumner are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 3,258 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Illinois is 0.00% versus 18.55% in Sumner.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Sumner are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber 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
- Claremont, IL: more fiber coverage, faster speeds
- Bridgeport, IL: more fiber coverage, faster speeds
- Birds, IL: more fiber coverage, faster speeds
- Landes, IL: more fiber coverage, faster speeds
- Lawrenceville, IL: more fiber coverage, faster speeds
- Calhoun, IL: more fiber coverage, faster speeds
- Port Jackson, IL: more fiber coverage, slower speeds
- Pinkstaff, IL: less fiber coverage, faster speeds
- Olney, IL: more fiber coverage, faster speeds
- Dundas, IL: more fiber coverage, faster speeds
Cities with Similar Populations
- Machias, NY: more fiber coverage, slower speeds
- Santa Maria, TX: more fiber coverage, faster speeds
- Potlatch, ID: more fiber coverage, faster speeds
- Millwood, GA: more fiber coverage, slower speeds
- Afton, WI: more fiber coverage, slower speeds
- Marydel, DE: less fiber coverage, slower speeds
- Marietta, MS: more fiber coverage, slower speeds
- Marbury, MD: more fiber coverage, slower speeds
- Maple, OK: more fiber coverage, slower speeds
- Macon, NC: more fiber coverage, slower speeds