A worldwide technology outage is causing disruption to some State of Illinois online systems. We are aware of this issue and are diligently working on restoration.

ICN Network Policies

The policies listed below describe the acceptable use of Illinois Century Network (ICN) services.

Acceptable Use Policy
Non-Discrimination and Interconnection Policy
Network Abuse Policy
CALEA Statement

Contact Information

Springfield: 217-524-DoIT
(217-524-3648)

Chicago: 312-814-DoIT
(312-814-3648)

TTY Support Line: 866-277-5669

Support Email:
DoIT.ICN@illinois.gov

Useful Links

Illinois.gov Home
Governor JB Pritzker
Web Accessibility
State Phone Directory
State Agencies

Notices

Network Abuse Policy
CALEA Statement

ICN Network Policies

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Contact Information

Useful Links

Notices