Alliant Credit Union (Locations, Address & Phone Numbers)

If you have been looking for Alliant Credit Union locations, addresses, and phone contacts, you have definitely gotten it already.

After going through this post, it would be easy for you to locate the nearest Alliant Credit Union office. We would also show you how to call Alliant Credit Union customer care.

Alliant Credit Union (Locations, Address & Phone Numbers)

About Alliant Credit Union

Alliant Credit Union is a financial cooperative with its headquarters in Chicago, Illinois.

Employees, retirees, and members of qualifying organizations, as well as members of Alliant Services; any member of the Foster Care to Success program; and anyone who lives or works in a qualified community, as well as their family members.

Alliant, which was founded in 1935, is the ninth-largest credit union in the United States by asset size, with $14 billion in assets and more than 600,000 members nationwide.

Alliant Credit Union Locations

Actually, Alliant Credit Union has no physical branch. They are a digital credit union, not a traditional credit union. They have over 80,000 ATMs in our network if you need to deposit or withdraw cash.

Furthermore, Alliant checking account holders are refunded for ATM fees up to $20 per month. If you have got any issues, you could call their customer care.


Alliant Credit Union Address

The addresses of this union is focused more on solving your problems through a post office box. The addresses depend on what a member wants to achieve.

For Credit Card Payments:

  • Alliant Credit Union,
  • P.O. Box 1666 in Des Plaines, Illinois, 60017-1666.

Consumer Loan Payments:

  • Alliant Credit Union,
  • P.O. Box 2387 Des Plaines, IL, 600172387  (Auto, RV, Personal & HELOC)

Payments for past due consumer loans or credit cards:

To make a payment, log in to Alliant Credit Union P.O. Box 2387 Des Plaines, IL, 60017-2387

Post Office Box for Mortgage Loan Payments (varies per property state)

Mortgage payments submitted to addresses other than those listed below may be returned, resulting in late fines and delinquent credit reporting.

  • PO Box 7168, Pasadena, CA 91109-7168 – AZ, CA, HI, NV
  • PO Box 0054, Palatine, IL 60055-0054 – IA, IL, MN, MO, ND, NE, SD, TN, WI
  • PO Box 371306, Pittsburgh, PA 15250-7306 – CT, DC, DE, IN, KY, MA, MD, MI, NC, NJ, NY, OH, PA, RI, SC, VA, WV
  • PO Box 660592, Dallas, TX 75266- 0592 – AK, AL, AR, CO, FL, GA, ID, KS, LA, ME, MS, MT, NH, NM, OK, OR, TX, UT, VT, WA, WY

Phone Numbers of Alliant Credit Union

Alliant have got different phones for various purposes, and they are below:

For Lost Card

  • Credit Card: 866-444-8529
  • ATM/Debit Card: 800-328-1935


  • 800-328-1935

International Calls

  • 773-462-2000

Bank Routing Number

  • #271081528

Credit Card Withdrawal Limit

With your Alliant Visa checking account debit card, you can withdraw up to $1,000 in cash every day from an ATM (from a checking account or a savings account).

Withdraw cash from an ATM (from a teen checking or savings account) up to $500 daily using your Alliant Visa teen checking account debit card.

If you love Alliant Credit Union you could turn your credit union experience to a digital one. Alliant Credit Union is always reliable.


Alliant Credit Union is a financial cooperative based in Chicago, Illinois, offering a range of financial products and services to its members. Although they do not have physical branches, they have a robust digital platform and a network of over 80,000 ATMs for members to access their accounts.

Alliant offers various loan options, overdraft protection, and 24/7 customer service to assist with any banking needs.

Q: How do I become a member of Alliant Credit Union?

A: To become a member of Alliant Credit Union, you must be an employee, retiree, or member of a qualifying organization, or a member of Alliant Services. You can also become a member if you live or work in a qualified community, or if you are a member of the Foster Care to Success program. To start the membership process, you can visit Alliant’s website and complete the online application form.

Q: How can I access my Alliant account if I don’t live near a physical branch?

A: Alliant Credit Union does not have physical branches, but they have a digital platform that you can use to access your account. You can manage your account online, through the Alliant mobile app, or by calling the customer service hotline. Additionally, Alliant has over 80,000 ATMs in their network where you can deposit or withdraw cash.

Q: Can I get overdraft protection for my Alliant checking account?

A: Yes, Alliant offers overdraft protection for its checking accounts. You can opt to link your checking account to a savings account, line of credit, or a credit card to provide overdraft protection. To learn more about the overdraft protection options available, you can contact Alliant’s customer service.

Q: Does Alliant Credit Union offer loans?

A: Yes, Alliant Credit Union offers a variety of loan options, including personal loans, auto loans, home equity loans, and more. You can apply for a loan through the Alliant website or by contacting their customer service.

Q: Is my money safe with Alliant Credit Union?

A: Yes, your money is safe with Alliant Credit Union. Alliant is insured by the National Credit Union Administration (NCUA), which is the federal agency that provides insurance to credit union deposits. This means that your deposits are insured up to $250,000.

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