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Member Services
Phone number
For Springfield and Lisle:
877-927-5877 (877-9-ASK-TRS)
Illinois Relay: 800-526-0844 TTY or 711
Phone hours
7:30 a.m. to 4:30 p.m., Monday-Friday
Fax
Springfield: 217-787-2269
Lisle: 630-505-9607
Teachers’ Retirement Insurance Program (TRIP)
MyBenefits.illinois.gov
MyBenefits Marketplace Service Center:
844-251-1777 or 844-251-1778 (TDD/TTY)
8 a.m. – 6 p.m., Monday – Friday (central standard time)
EEO/ADA Issues
217-814-2149
director_of_human_resources@trsil.org
Administration
217-814-2000
Employer Services
888-678-3675
Investments
217-814-2001
Press Contact
217-814-2177