What debit card starts with 4531?

A debit card that starts with the numbers 4531 is typically issued by Visa. The first six digits of a card number, known as the Issuer Identification Number (IIN), help identify the card network and the issuing bank. If you have a card starting with 4531, it's likely part of the Visa network, but it's important to check with your bank for specific details about your card.