Your debit or credit card 3-digit security code can be found to the right of the signature strip on the back or front of the card.
It is sometimes referred to as any one of the following:
- CVC number
- CVV number
- CVC2 number
- CVV2 number
For Visa and Mastercard, the CVV is the three digits located on the back of your card, to the right of the signature strip.