Start gathering today!
The First Northern Bank routing number is 121105156.
Refer First Northern Bank
For every friend who opens an account with us, you’ll receive a $10 Amazon Gift Card.
Give Us Your Feedback
We welcome your feedback as we strive to provide an exceptional experience.
Find a Free ATM
Access any of our 32,000 surcharge-free ATMs across the nation through the MoneyPass® network.