First International Bank and Trust 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 International Bank and Trust routing number?

The First International Bank and Trust routing number is 091305031. It is the primary ABA routing transit number registered to First International Bank and Trust, headquartered in Watford City, ND. 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 International Bank and Trust wire routing number?

This page lists 091305031, the primary routing number registered to First International Bank and Trust. 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 International Bank and Trust before sending a wire.

Is ABA number 091305031 the routing number for First International Bank and Trust?

Yes. ABA number 091305031 is the primary routing number registered to First International Bank and Trust. 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 091305031?

Routing number 091305031 belongs to First International Bank and Trust, headquartered in Watford City, ND. It is the bank's primary ABA routing number (FDIC certificate 10248).

Routing numbers of similar-size institutions in North Dakota

Credit union, Watford City, ND

Dakota West Credit Union: 291379126

Bank, Fargo, ND

Choice Financial Group: 091302966

Bank, Grand Forks, ND

Alerus Financial, N.A.: 091300159

Bank, Fargo, ND

Gate City Bank: 291370918

Bank, Dickinson, ND

Bravera Bank: 091310615

Bank, Fargo, ND

Bell Bank: 091310521

Bank, Devils Lake, ND

Western State Bank: 091307149

Bank, Minot, ND

First Western Bank and Trust: 091310440

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