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Whether you have personal or business financial needs, our skilled customer service represenatives are standing by to offer solutions. Contact us by email, phone, U.S. mail, or our contact form.


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This is for general inquiries only; do not include private personal information in your email.


Secure Message Center

To send a secure message, please log into your Online Banking Account and send through the message center.

To Reach Customer Service

Monday - Friday: 8:30am - 5:00pm

Saturday: 8:30am - 12:00pm 

Send Mail or Call
4733 Main Street, Lisle, IL 60532 |
 Bank By Phone 24 hours a day, 7 days a week with FirstPhone
You can access your account information by phone simply by dialing the 866 number above!

Call 24 hours a day, 7 days a week for information about your:

  • Checking Account(s)
  • Savings Account(s)
  • Certificate(s) of Deposit
  • Loan(s)


Routing Number


Lost or Stolen VISA Card

For your protection, please report lost or stolen VISA debit cards or VISA credit cards immediately.

VISA Debit Card
  • During normal banking hours call Customer Service at: 815.434.0044
  • After hours, holidays and weekends call: 800.500.1044

VISA Credit Card
  • At any time call: 800.423.7503

ACBT copy   Member FDIC  Equal Housing Lender

First Ottawa Bancshares, Inc. is the parent company of The First National Bank of Ottawa and its Branches: The First National Bank of Ottawa – Northfield, The First National Bank of Ottawa – Plaza,The First National Bank of Ottawa – South, Morris National Bank & Trust, Streator National Bank, Yorkville National Bank & Trust, and American Commercial Bank & Trust.

First Ottawa Financial Services is a division of The First National Bank of Ottawa



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