Turtle Mountain State 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 Turtle Mountain State Bank routing number?

The Turtle Mountain State Bank routing number is 091311148. It is the primary ABA routing transit number registered to Turtle Mountain State Bank, headquartered in Belcourt, 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 Turtle Mountain State Bank wire routing number?

This page lists 091311148, the primary routing number registered to Turtle Mountain State 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 Turtle Mountain State Bank before sending a wire.

Is ABA number 091311148 the routing number for Turtle Mountain State Bank?

Yes. ABA number 091311148 is the primary routing number registered to Turtle Mountain State 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 091311148?

Routing number 091311148 belongs to Turtle Mountain State Bank, headquartered in Belcourt, ND. It is the bank's primary ABA routing number (FDIC certificate 58586).

Routing numbers of similar-size institutions in North Dakota

Bank, Bottineau, ND

State Bank of Bottineau: 091303871

Bank, Ashley, ND

McIntosh County Bank: 091307275

Bank, Tolna, ND

Farmers & Merchants Bank of North Dakota: 091309846

Credit union, Bismarck, ND

Vue Community Credit Union: 291378198

Bank, Golva, ND

First State Bank of Golva: 091308481

Bank, Strasburg, ND

Strasburg State Bank: 091311041

Bank, Hankinson, ND

Lincoln State Bank: 091303855

Credit union, Fargo, ND

United Savings Credit Union: 291378486

All routing numbers in North Dakota