Bank Routing Number

Sunflower Bank, N.A. Routing Number

The primary ABA routing number (RTN) for Sunflower Bank, N.A., Dallas, TX is shown below.

Primary ABA / RTN

112207403

Verify before you send money. This is the bank's primary registered routing number, taken from the FFIEC National Information Center institution record (last refreshed here on October 8, 2026). Banks often use a different routing number for wire transfers than for ACH, and large banks vary it by region; always confirm the correct number on a check or with your bank before initiating a transfer.

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 Sunflower Bank, N.A. routing number?

The Sunflower Bank, N.A. routing number is 112207403. It is the primary ABA routing transit number registered to Sunflower Bank, N.A., headquartered in Dallas, TX. 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 Sunflower Bank, N.A. wire routing number?

This page lists 112207403, the primary routing number registered to Sunflower Bank, N.A. 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 Sunflower Bank, N.A. before sending a wire.

Is ABA number 112207403 the routing number for Sunflower Bank, N.A.?

Yes. ABA number 112207403 is the primary routing number registered to Sunflower Bank, N.A. 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 112207403?

Routing number 112207403 belongs to Sunflower Bank, N.A., headquartered in Dallas, TX. It is the bank's primary ABA routing number (FDIC certificate 4767).

Routing numbers in Dallas, TX

Bank: Texas Capital Bank: 111017979
Bank: NexBank: 311973208
Bank: TBK Bank, SSB: 111909579
Bank: Inwood National Bank: 111001040
Bank: Susser Bank: 311978818
Credit union: Credit Union of Texas: 311079306
Credit union: Advancial Federal Credit Union: 311078857
Bank: North Dallas Bank & Trust Co.: 111000960

All routing numbers in Texas

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Regulator records: FDIC BankFind (cert 4767) · FFIEC NIC profile (RSSD 474759)