About BIN 557545
The Bank Identification Number 557545 identifies cards issued by Bank Millannium, S.A. on the Mastercard network in Poland. 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 557545?
BIN 557545 is issued by Bank Millannium, S.A. in Poland.
What card network does BIN 557545 belong to?
BIN 557545 belongs to the Mastercard network and is a debit card.
Is it safe to look up BIN 557545?
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.