About BIN 421528
The Bank Identification Number 421528 identifies cards issued by Fleet National Bank on the Visa network in Argentina. 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 421528?
BIN 421528 is issued by Fleet National Bank in Argentina.
What card network does BIN 421528 belong to?
BIN 421528 belongs to the Visa network and is a debit card.
Is it safe to look up BIN 421528?
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.