About SWIFT Code ZFNBUS55HOU

ZFNBUS55HOU identifies Zb, NA (Formerly Zions First National Bank) ((Amegy Division)) in Houston,Tx, United States, on the international SWIFT network. The code breaks down as: bank code ZFNB, country US, location 55, and branch HOU.

Use this code when receiving or sending an international wire transfer to Zb, NA (Formerly Zions First National Bank). You will usually also need the recipient's account number or IBAN. Learn how SWIFT codes work →

Always confirm the SWIFT code with the receiving bank before transferring money - codes can change and branch codes vary by account type.

Frequently Asked Questions

What bank uses SWIFT code ZFNBUS55HOU?

ZFNBUS55HOU belongs to Zb, NA (Formerly Zions First National Bank) ((Amegy Division)) in Houston,Tx, United States.

Is ZFNBUS55HOU valid for international transfers?

Yes - it's a valid 11-character BIC. Pair it with the recipient's account number or IBAN, and confirm with the bank before wiring money.

What's the difference between an 8 and 11 character code?

8-character codes identify the bank's head office; 11-character codes add a 3-character branch identifier. If no branch code is given, "XXX" (head office) is assumed.