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 American Bank routing number?

The American Bank routing number is 031302997. It is the primary ABA routing transit number registered to American Bank, headquartered in Allentown, PA. 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 American Bank wire routing number?

This page lists 031302997, the primary routing number registered to 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 American Bank before sending a wire.

Is ABA number 031302997 the routing number for American Bank?

Yes. ABA number 031302997 is the primary routing number registered to 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 031302997?

Routing number 031302997 belongs to American Bank, headquartered in Allentown, PA. It is the bank's primary ABA routing number (FDIC certificate 34422).

Routing numbers in Allentown, PA

Credit union

First Commonwealth Federal Credit Union: 231379199

Credit union

People First Federal Credit Union: 231379115

Credit union

Apci Federal Credit Union: 231379034

Credit union

Lehigh Valley Educators Credit Union: 231378996

Credit union

Lehigh County Employees Federal Credit Union: 231379076

Credit union

B. Braun Federal Credit Union: 231388410

All routing numbers in Pennsylvania