Illinois State Library
Gwendolyn Brooks Building
300 South 2nd Street
Springfield, IL 62701-1796
1-800-665-5576 option 5
Email Address: isltbbs at ilsos.net
TTY: 888-261-7863
FAX: 217-558-4723
Hours: Monday-Friday - 8:00 am. to 4:30 pm.
Closed State Holidays