If you're sending money internationally to a SunTrust Bank account (now part of Truist), you might be asked for an IBAN. However, SunTrust Bank does not use IBAN numbers because the United States is not part of the Single Euro Payments Area (SEPA). IBANs are primarily used in Europe and a few other regions to standardize cross-border euro transfers.
For incoming international wires to SunTrust/Truist, the sender will typically need:
When a foreign bank requests an IBAN for a U.S. account, you can explain that U.S. banks use SWIFT codes and account numbers instead. Providing the correct SWIFT/BIC and account details will ensure the transfer reaches the intended SunTrust/Truist account without delay.