About BIN 523020
The Bank Identification Number 523020 identifies cards issued by Harris Trust & Savings Bank on the Mastercard network in United States. Cards in this range are credit 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 523020?
BIN 523020 is issued by Harris Trust & Savings Bank in United States.
What card network does BIN 523020 belong to?
BIN 523020 belongs to the Mastercard network and is a credit card.
Is it safe to look up BIN 523020?
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.