The IBAN code is not provided for your Nomad checking account, , as the USA has not adhered to this code. The IBAN code is a code used to enable financial transactions between accounts based in different countries. It works as an account number, used to identify the destination account for international remittances. Even without the IBAN code, it is possible to receive international transactions, as you have access to the SWIFT code. To learn more about the SWIFT code, access: What is the SWIFT Code and what is it for?