First American 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 American Bank routing number?

The First American Bank routing number is 103105637. It is the primary ABA routing transit number registered to First American Bank, headquartered in Stonewall, OK. 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 American Bank wire routing number?

This page lists 103105637, the primary routing number registered to First American 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 American Bank before sending a wire.

Is ABA number 103105637 the routing number for First American Bank?

Yes. ABA number 103105637 is the primary routing number registered to First American 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 103105637?

Routing number 103105637 belongs to First American Bank, headquartered in Stonewall, OK. It is the bank's primary ABA routing number (FDIC certificate 15762).

Routing numbers of similar-size institutions in Oklahoma

Bank, Ryan, OK

First Summit Bank: 103103503

Credit union, Lawton, OK

Comanche County Federal Credit Union: 303184898

Bank, Hopeton, OK

The Hopeton State Bank: 103111197

Credit union, Oklahoma City, OK

Credit Union One of Oklahoma: 303085191

Credit union, Shawnee, OK

Bison Federal Credit Union: 303185787

Bank, Vici, OK

Bank of Vici: 103109523

Bank, Burns Flat, OK

Washita State Bank: 103105446

Credit union, Bartlesville, OK

Ok Federal Credit Union: 303184610

All routing numbers in Oklahoma