Social Security Number is 9 digits only without dashes. Account Number is 10 digits including leading zeros. Name is optional. E-Mail Address. Security Question. For example, "What is your father's middle name?" Security Answer. We will mail you a temporary Access ID. You then call Customer Service at 708-656-5000 and ask for the Electronic Banking Coordinator to obtain your Password. You will need both of these to complete your logon and begin banking online.