what is bank account number

A bank account number is a unique identifier for each account at a bank or other financial institution. It is a unique string of numbers and sometimes letters and other characters that identify a particular bank account and grant access to it. Financial institutions assign such numbers to each account you hold, and businesses and banks use these numbers to identify your account. A bank account number is not to be confused with the routing number, which identifies the financial institution. Bank account numbers typically consist of eight to 12 digits, but some account numbers could even contain up to 17 digits. You can find your account number on your checks or by accessing your account on your financial institution’s website or by contacting the bank directly. A bank account number is one of the most important account numbers people have for transacting business.