Frontier Internet Service In

Illinois

Use our availability checker to see which Frontier internet plans are available in Illinois.

Check Availability 1-877-384-0724

Frontier® Fiber Internet available in select areas.

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See if Frontier Fiber Internet is available for your home
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Why choose Frontier for fiber internet in Illinois?

If you’re looking for a fast broadband internet connection in your area of Illinois you can trust Frontier® Fiber Internet to deliver. Although our services vary depending on where you live in Illinois, we have a high-speed internet service plan that can work for you. Explore the internet services we offer in your neighborhood.

Frontier Fiber Internet plans

We have Frontier Fiber Internet available in many parts of Illinois. Select “Check Availability” to enter your address and see if Frontier plans are available in your area.

Fiber 500

Fiber 1 Gig

Fiber 2 Gig

Fiber 5 Gig

Max upload / download
wired speed light icon
500 / 500 Mbps
1000 / 1000 Mbps
2000 / 2000 Mbps
5000 / 5000 Mbps
Equal upload &
download speeds
Free installation included light icon
Limited time offer light icon
$200 Visa® Reward Card
Wi-Fi 7 router included
eero Pro 7 Wi-Fi router
($299 value)
eero Pro 7 Wi-Fi router
($299 value)
eero Pro 7 Wi-Fi router
($299 value)
eero Max 7 Wi-Fi router
($599 value)
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Find the best fiber internet plan for you

Frontier offers many different speeds for people that might need more bandwidth to support multiple devices or data-heavy activities.

Take our quiz below to find the best plan for your needs.

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FRONTIER FIBER-OPTIC INTERNET

We’re growing our fiber network across the country

See if Frontier Fiber Internet is available at your address or coming soon. Or, nominate your area for 100% fiber-optic internet as we expand our network.
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Benefits of using Frontier as your internet provider in Illinois

No data caps or overage charges

Game, work and stream as much as you want. Your Frontier Internet service includes unlimited data with no data caps or overages.

24/7 tech support

Get help when you need it with 24/7, 365 tech support. Plus, you can use the MyFrontier App to manage your account, payments and services anytime, anywhere.

Transparent pricing

We know transparency is important to our customers. That’s why we offer internet pricing and plans designed to meet your needs.

Cities we service in Illinois

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Moving to Illinois?

Are you considering moving to Illinois? Whether you’re new to Frontier or have existing services, we make setting up your home internet a little easier. See what services are available in your area and order your preferred plan.

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States where we have internet service

FAQs

Fiber-optic internet empowers you to work from home, stream your favorite content, and have high-level gaming sessions. Use our availability checker to find out which plan is right for you.

Our fiber internet in Illinois provides you with:

  • Superior speeds: We provide lightning-fast internet using fiber-optic technology, up to 7 Gbps.
  • Enhanced reliability: Our fiber internet network delivers 99.9% reliability.
  • Future-proof: Fiber-optic internet is built to last and will continue to have high data speeds in the future.
  • Customer satisfaction: Our expert support team is available 24/7 for service.

Frontier Internet makes switching easy. We have an easy self-installation process, or you can have an expert technician come to your home and quickly install your new Frontier Fiber Internet plan.

We provide broadband internet service options in Illinois. However, availability varies by location. To see which plans are available in your neighborhood, use your address to check availability here.

Fiber internet availability varies by location and may not be accessible in all areas of Illinois. To find out if Frontier Fiber Internet is available in your neighborhood, enter your address to check availability here.