is the number on a debit card the account number
Last updated 03 February 2015. No the number on your Keycard or Debit MasterCard is not the same as your account number. Your account number can be found on your statements, your Home page and Account information page in NetBank and on your cheque book. You can also contact us, 24 hours a day, 7 days a week or visit any visit any Commonwealth Bank branch. Remember, before we can give your account number we are required to identify you..