Bank name: Hnb National Bank Address: 100 N. Main Street Hannibal, MO 63401 Servicing Fed's Main Office: 081000045 Phone: 573-221-0050 Status: Send to customer using new routing number of 081500480 Type: Main Office
What is a Routing Number?
In the United States, an ABA routing transit number (ABA RTN) is a nine-digit code printed on the bottom of checks to identify the financial institution on which it was drawn.