Old Second Natl Bk Aurora Address
37 South River St
Aurora, IL 60507
Old Second Natl Bk Aurora Phone Number
630-892-0202

Old Second Natl Bk Aurora of Illinois - Routing Number

71900760 The routing number for Old Second Natl Bk Aurora in Illinois is used on Old Second Natl Bk Aurora checks and for direct deposits and wire transfers.

Old Second Natl Bk Aurora is a banking institution located in Aurora, IL. The routing number for Old Second Natl Bk Aurora is 71900760.

How to use the Old Second Natl Bk Aurora Routing Number

Routing number on sample check

Old Second Natl Bk Aurora's routing number is the eight or nine-digit number found on the bottom left hand side of Old Second Natl Bk Aurora checks, next to your checking account number and check number.

In the sample check on the left, the routing number is circled in red. Your checks may have a slightly different layout.

Your routing number is used like a bank's address, to ensure that financial transactions (like checks and direct deposits) get sent to the correct banking institution. You will need to know the Old Second Natl Bk Aurora Routing Number when setting up direct deposit with your employer, receiving direct-deposit benefits or tax refunds from the U.S. Government, or requesting a direct bank wire payment to your bank account.

Unlike your Old Second Natl Bk Aurora Bank Account Number, the Old Second Natl Bk Aurora Routing Number is the same for all Old Second Natl Bk Aurora accounts. If you have both your checking and savings accounts with Old Second Natl Bk Aurora, for example, they will both use the same routing number, 71900760.