About BIN 540331
The Bank Identification Number 540331 identifies cards issued by Oriental Bank And Trust on the Mastercard network in Puerto Rico. Cards in this range are debit cards. Card numbers starting with these digits are routed to the issuing institution during payment authorization.
A BIN (Bank Identification Number) - also called an IIN (Issuer Identification Number) - is the first 6-8 digits of a payment card. It reveals the card network, issuer, country, and funding type, but never identifies an individual cardholder or account.
Frequently Asked Questions
What bank issued BIN 540331?
BIN 540331 is issued by Oriental Bank And Trust in Puerto Rico.
What card network does BIN 540331 belong to?
BIN 540331 belongs to the Mastercard network and is a debit card.
Is it safe to look up BIN 540331?
Yes. BIN data covers only the first 6-8 digits of a card and is public industry information used by merchants and payment processors. It cannot identify any individual card or cardholder.