About SWIFT Code KEYBUS33MAI

KEYBUS33MAI identifies Keybank National Association in Portland,Me, United States, on the international SWIFT network. The code breaks down as: bank code KEYB, country US, location 33, and branch MAI.

Use this code when receiving or sending an international wire transfer to Keybank National Association. 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 KEYBUS33MAI?

KEYBUS33MAI belongs to Keybank National Association in Portland,Me, United States.

Is KEYBUS33MAI 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.