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Alliant Credit Union Customer Care Number

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Alliant Credit Union customer care number is 3281935. Get Alliant Credit Union toll free number, helpline, email id, complaint number & support info.

Toll-free numbers

  • 328 1935

    24/7

  • 773 462 3958

    Media Center

  • 773 462 2000

    Bank Switching

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About

Alliant Credit Union is a member‑owned financial institution offering banking, savings, loans, and credit cards, headquartered in Chicago, Illinois. It provides a wide range of checking, savings, and loan products to members across the United States. For banking queries, members can reach Alliant Credit Union customer care using the contact details below.

Email addresses

Important links

Contact

Credit Card: 866-444-8529
ATM/Debit Card: 800-328-1935
773-462-2000
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

Frequently asked questions

  • What is Alliant Credit Union customer care number?

    Alliant Credit Union customer care number is 3281935. You can call this toll‑free number for general banking assistance.

  • What is Alliant Credit Union toll free number?

    The Alliant Credit Union toll free number is 3281935. This number is available 24/7 for member support.

  • What is Alliant Credit Union email id for complaints?

    You can email Alliant Credit Union at [email protected] for media inquiries or general complaints.

  • What is Alliant Credit Union head office address?

    Alliant Credit Union’s headquarters are located at 11545 West Touhy Avenue, Chicago, IL 60666 (also listed as 1600 Golf Rd, Rolling Meadows, IL 60008).

  • How to contact Alliant Credit Union customer care?

    You can contact Alliant Credit Union customer care by calling 3281935, 773‑462‑3958, or 773‑462‑2000, emailing [email protected], or visiting their online contact form at https://www.alliantcreditunion.org/help/contact.

  • Does Alliant Credit Union have WhatsApp support?

    Alliant Credit Union does not currently offer WhatsApp support. Use phone or email for assistance.

  • How to file a complaint with Alliant Credit Union?

    To file a complaint with Alliant Credit Union, email [email protected], call any of the contact numbers (3281935, 773‑462‑3958, 773‑462‑2000), or use the online contact form at https://www.alliantcreditunion.org/help/contact.

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