Contact Us
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Self Service Telephone (SST)
(773) 462-2100 or (800) 482-5328
24-hour account access, 7-days-a-week

TeleCenter
(773) 462-2000 or (800) 328-1935
TDD/TTY: (773) 462-2300
24-hours, 7-days-a-week (except Thanksgiving Day and Christmas Day)

ATM/Check Card
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
VISA® Credit Cards
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
First Mortgages
Mortgage Hotline (800) 365-7003
Mon - Thurs, 7:30am-7pm CT
Fri, 7:30am-5pm CT

Alliant ABA Routing and Transit Number
# 271081528
To arrange Electronic Funds Transfer, supply financial institution or billing company with Credit Union ABA Routing and Transit Number, type of account and your Alliant Credit Union Member Number.

Mailing Addresses
Administrative Office
11545 W. Touhy Avenue
Chicago, IL 60666

P.O. Box- Deposits/Payments - NEW
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: Federal Express 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.

VISA® Credit Card Payments - NEW
(Via US Mail)
VISA
P.O. Box 60051
City of Industry, CA 91716
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(Via Fed Ex)
Alliant Credit Union
Attn: VISA Operations
11545 W. Touhy Ave
Chicago, IL 60666
(800) 328-1935
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Send Written Disputes to:
Alliant Credit Union
Attn: Customer Service
P.O. Box 31112
Tampa, FL 33631-3112 |
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