AT&T is proud to have the nation’s best and also fastest wireless network,1 as well as the largest network in North America.2 From 2017-2019, we invested more than $2.5 billion in our wireless and wireline networks in Illinois to expand coverage and improve connectivity in more communities.
That investment has increased reliability, coverage and overall performance for residents and businesses, which is essential for connecting our customers with family, friends and colleagues – no matter the distance. It’s also improved critical communications services for Illinois’ first responders using the FirstNet network.
Today, our 4G LTE network covers more than 330 million people.3 That’s more than 2.61 million square miles and over 99% of all Americans.4
We also expanded access to high-speed internet in Illinois by building more than 600,000 additional fiber connections across the state.
"Every day, the people of AT&T strive to deliver best-in-class services for our customers in Illinois. It’s what we do."Eileen Mitchell – President, AT&T Illinois
“Our continued investment in Illinois is vital to keeping people connected, and that is more important today than ever before,” said AT&T Illinois President Eileen Mitchell. “We are connecting people to school, work, health care professionals and first responders as well as friends, family and loved ones. Every day, the people of AT&T strive to deliver best-in-class services for our customers in Illinois. It’s what we do.”
More details about our wireless coverage in Illinois , and anywhere in the U.S., can be found on the AT&T Coverage Viewer. For updates on the AT&T wireless network, please visit the AT&T network news page.
Building the Future of Wireless Connectivity, Today
5G is the future of wireless technology and is poised to jumpstart the next wave of unforeseen mobile innovation. Illinois customers are already experiencing the power of 5G in markets like Chicago, Springfield, Champaign-Urbana, Aurora-Elgin, and Vermilion, Montgomery, Mason and Washington counties, and we’re committed to bringing next-generation 5G coverage to more communities across the state as we build toward nationwide coverage this year.
We deliver the 5G experience to both consumers and businesses by deploying two types of 5G technology:
To learn more about AT&T 5G, visit our AT&T 5G site.
FirstNet: Transforming Public Safety Communications
We’re honored to work with the First Responder Network Authority (FirstNet Authority) to build and manage FirstNet – the only nationwide, high-speed broadband communications platform dedicated to and purpose-built for America’s first responders and the extended public safety community. And we take our responsibility to deliver FirstNet seriously.
Building upon our current and planned investments in Illinois, we continue to extend the reach, and increase the coverage, capacity and capabilities of the FirstNet network:
The FirstNet network expansion across Illinois is being done with direct feedback from state and public safety officials. This helps ensure FirstNet meets the short- and long-term needs of the public safety community.
Our commitment to Illinois
In addition to the programs mentioned above, AT&T’s commitment to Illinois includes programs like:
This is all made possible by our talented, dedicated AT&T team members who are committed to being there and are the driving force behind our efforts to expand wireless connectivity both in Illinois and across the country. That’s why we believe in investing in our employees and workforce. In 2019, Fortune and Great Place to Work named us one of the Best Big Companies to Work For.
1 Best Network based on 2019 GWS OneScore. Fastest based on analysis by Ookla® of Speedtest Intelligence® data median download speeds for Q2 2020. Ookla trademarks used under license and reprinted with permission.
2 Based on comparison of carrier owned & operated networks. No AT&T on-net coverage in select countries, including Canada.
3 Coverage includes non-AT&T network areas covered by roaming agreements with third parties.
4 Based on overall coverage in U.S. licensed areas. Coverage not available everywhere. AT&T’s 4G LTE coverage is not equivalent to its overall network coverage.
5 Based on AT&T analysis of Ookla® of Speedtest Intelligence® data median download speeds for Q2 2020. Ookla trademarks used under license and reprinted with permission.
6 Available only to FirstNet first responder public safety entities for Primary Agency Paid User lines of service. Requires a new FirstNet Mobile - Unlimited for Smartphone line or eligible upgrade on a two-year service agreement or AT&T installment 30-month agreement. For two-year agreement, upgrade your smartphone with a new eligible smartphone every two years at no additional cost for as long as your service plan is in effect and in good standing. Pay $.99 for eligible smartphone at purchase, credited back within three billing cycles. Upgrade requires new two-year agreement. For AT&T Installment 30-month agreement, upgrade your smartphone with a new eligible smartphone every time you satisfy your current AT&T Installment agreement and sign a new one for no additional cost for as long as your service plan is in effect and in good standing. For both plans, tax on full discount price (two-year agreement) or full retail price (AT&T Installment agreement) due at sale. Activation and other fees, taxes, charges and restrictions apply. See firstnet.com/agencyoffers for offer details.