About BIN 511310
The Bank Identification Number 511310 identifies cards issued by Old Second National Bank Of Aurora on the Mastercard network in United States. 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 511310?
BIN 511310 is issued by Old Second National Bank Of Aurora in United States.
What card network does BIN 511310 belong to?
BIN 511310 belongs to the Mastercard network and is a debit card.
Is it safe to look up BIN 511310?
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.