First Bank Routing Number

What is an ABA routing number?

An ABA routing number, also called a routing transit number (RTN), is a 9-digit code that identifies a U.S. financial institution in the payment system. It tells ACH transfers, Fedwire payments, and paper checks which bank to route money to. The format was created by the American Bankers Association in 1910 and is still the backbone of U.S. domestic payments.

What is the difference between a routing number and an account number?

Your routing number identifies the bank; your account number identifies your specific account at that bank. On a paper check, the routing number is the 9-digit number in the bottom-left, and the account number is to its right.

What is the First Bank routing number?

The First Bank routing number is 073902766. It is the primary ABA routing transit number registered to First Bank, headquartered in Waverly, IA. A bank can hold more than one routing number, so this is the one on record for the institution, not necessarily the one printed on every check. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 8, 2026.

What is the First Bank wire routing number?

This page lists 073902766, the primary routing number registered to First Bank. The record does not say whether the bank uses the same number for wire transfers, and many banks use a separate routing number for domestic wires. Confirm the wire routing number with First Bank before sending a wire.

Is ABA number 073902766 the routing number for First Bank?

Yes. ABA number 073902766 is the primary routing number registered to First Bank. Check it against the routing number on a check or in your online banking before sending an ACH payment, because a bank can use different numbers by region or product.

Which bank uses routing number 073902766?

Routing number 073902766 belongs to First Bank, headquartered in Waverly, IA. It is the bank's primary ABA routing number (FDIC certificate 4519).

Routing numbers of similar-size institutions in Iowa

Bank, Forest City, IA

Manufacturers Bank & Trust Company: 073922021

Credit union, Bettendorf, IA

R I a Federal Credit Union: 271188337

Bank, Iowa Falls, IA

Green Belt Bank & Trust: 073921679

Credit union, Ames, IA

Greater Iowa Credit Union: 273972583

Bank, West Des Moines, IA

Midwest Heritage Bank, FSB: 073902436

Bank, De Witt, IA

First Central State Bank: 073910091

Credit union, Cedar Rapids, IA

Corda Credit Union: 273972897

Bank, Norwalk, IA

City State Bank: 073911061

All routing numbers in Iowa