FIRST ILLINOIS BANK ROUTING NUMBER & INFORMATION

Bank records last updated 0000-00-00 00:00:00.

First Illinois Bank ABA Routing Number

Routing Number:

81000168

First Illinois Bank
327 MISSOURI AVE
EAST ST LOUIS, IL 62201
First Illinois Bank's routing number (the leftmost number on the bottom of a check) is 81000168.

Sometimes, banks have multiple routing numbers for different branches or uses. Please make sure this is the correct routing number for your branch!

CONTACT FIRST ILLINOIS BANK

The main phone number for First Illinois Bank is 618-271-8700. The assigned Federal Reserve Office for First Illinois Bank is Fed 081000045.

WHAT IS A BANK ROUTING NUMBER?

The First Illinois Bank routing number is 81000168

A bank's Routing Transit Number (RTN) is a 9-digit code used to identify your bank on checks, direct deposit, bill pay, and in other transactions.

You need to know your routing number to connect online accounts to your bank account, set up direct deposit with your employer, and in many other financial situations. Learn more.

BANK ROUTING NUMBER LOOKUP

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