The default PIN for your BlockCard is printed on the mailer that came in the mail with your physical card.
To change your four-digit PIN number after you’ve activated your card, call the phone number on the back of your card. If you call the customer support number 1-833-316-6052 during live support hours, you can talk to a representative directly about changing your PIN number.
The hours for live support are:
Monday - Thursday: 9am - 6pm CST
Friday - 7am - 8pm CST
Saturday - Sunday: 10am - 6pm CST