What does an IBAN number look like? An IBAN number contains up to 34 alphanumeric characters. It is prefaced by a two-character country code, two check digits, and a Basic Bank Account Number (BBAN) that contains specific bank and account details.

What is the format of an IBAN number?

The IBAN consists of up to 34 alphanumeric characters, as follows: country code using ISO 3166-1 alpha-2 – two letters, check digits – two digits, and. Basic Bank Account Number (BBAN) – up to 30 alphanumeric characters that are country-specific.

What is an IBAN number example?

An IBAN consists of a two-letter country code, two check digits and a Basic Bank Account Number (BBAN). The bank identifier is NWBK, the bank's branch identifier is 601613 and the account number is 31926819. ... United Kingdom is a member of the Single Euro Payments Area (SEPA).