About BIN 552819
The Bank Identification Number 552819 identifies cards issued by Citibank (South Dakota), N.A. 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 552819?
BIN 552819 is issued by Citibank (South Dakota), N.A. in United States.
What card network does BIN 552819 belong to?
BIN 552819 belongs to the Mastercard network and is a credit card.
Is it safe to look up BIN 552819?
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.