number
The first part of the Rafi number, 1.90.690.285/0000, is called the bank code or routing number. It is a unique identifier that identifies a specific financial institution, in this case, a bank. In the United States, this first part of the Rafi number is made up of three letters, three digits, and a single digit check digit. It is used by financial institutions to identify the financial institution associated with a transaction.