Menu
Alliant Credit Union Customer Care Number
Organization:
Toll free Number(s):
(800) 328-1935 (24/7)
773-462-3958 (Media Center)
773 462 2000 (Bank Switching)
Website:
- mediainquiry [at] alliantcreditunion [dot] com (Media)
- chicu [at] alliantcreditunion [dot] com (Headquarter)
Important Links
Contact
Lost or Stolen Card
- Credit Card: 866-444-8529
- ATM/Debit Card: 800-328-1935
International Calls
- 773-462-2000
Accessibility
- TTY/TTD: 800-328-1935
Addresses
P.O. Box for Credit Card Payments
Alliant Credit Union P.O. Box 1666 Des Plaines, IL, 60017-1666
P.O. Box for Mortgage Loan Payments
Alliant Credit Union P.O. Box 1098 Des Plaines, IL, 60017-1098
P.O. Box for Deposits and Loan Payments
Alliant Credit Union P.O. Box 2387 Des Plaines, IL, 60017-2387
Headquarters
11545 West Touhy Avenue,
Chicago, IL 60666
1600 Golf Rd,
Rolling Meadows, IL 60008