
(773) 462-2000 or (800) 328-1935
TDD/TTY: (773) 462-2300
24-hours, 7-days-a-week (except Thanksgiving Day and Christmas Day)
(773) 462-2100 or (800) 482-5328
24-hour account access, 7-days-a-week
Send questions to our Feedback Form. If you wish to learn more about Alliant Credit Union, complete and submit the Request for Information Form.
Alliant Credit Union
P.O. Box 66945
Chicago, IL 60666-0945
Alliant Credit Union
11545 W. Touhy Avenue
Chicago, IL 60666
Lost/Stolen Card (800) 328-1935 or (773) 462-2000
Mon - Fri, 7am-7pm CT
After 7pm or weekends (866) 861-5411
Falcon, Fraud for ATM/Debit Cards (866) 395-3394
Account Information (866) 444-8529
Lost/Stolen Cards (866) 444-8529
VISA Benefit Questions (800) VISA-911
24-hour account access, 7-days-a-week
(Via US Mail)
VISA
P.O. Box 60051
City of Industry, CA 91716
(Via Fed Ex)
Alliant Credit Union
Attn: VISA Operations
11545 W. Touhy Ave
Chicago, IL 60666
(800) 328-1935
Send Written Disputes to:
Alliant Credit Union
Attn: Customer Service
P.O. Box 31112
Tampa, FL 33631-3112
P.O. Box 60050
City of Industry, CA 91716-0050
Note: If your mortgage loan coupon shows a different P.O. Box, you must send your payment to that P.O. Box as indicated on the loan coupon.
Note: FedEx and other similar services do not deliver to P.O. Boxes. If you are sending deposits/payments other than by the U.S. Postal Service, you must address them to Alliant Credit Union, 11545 West Touhy Ave., Chicago, IL 60666, 800-328-1935.
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Lost or Stolen Card Credit Card 866-444-8529 ATM/Check Card 800-328-1935 |
800-328-1935 | ABA Routing and Transit Number # 271081528 |
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Alliant Credit Union, 11545 W. Touhy Ave., Chicago, Illinois. Your savings federally insured to at least $100,000 and backed by the full faith and credit of the United States Government - National Credit Union Administration (NCUA), a U.S. Government Agency. |
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