What is my account number for making a payment through my online banking? June 17, 2022 13:50 Updated Your account number is the 16 digit number on the front of your Secured Card. Related articles When will I receive my Secured Card? What is the fastest way to make a payment? When are you getting an unsecured card? Can you block a specific merchant from charging my card? I forgot, lost my pin, my pin is not working, what do I do ?