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Our knowledgeable staff will provide you with the information and support you need, from account information to loan applications, just give us a call.

Toll Free U.S. - (800) 982-7850

Local and Outside the U.S. - (847) 578-7000

Monday - Friday - 8:30 a.m. to 6:00 p.m.
Saturday - 9:00 a.m. to 2:00 p.m.

Rate Lines - (800) 982-7850
Service Center - (800) 982-7850
Mortgages - (833) ASK-GLCU | (833) 275-4528
Loan Center - (844) 235-LOAN | (844) 235-5626