About BIN 552777
The Bank Identification Number 552777 identifies cards issued by Citibank Singapore, LTD. on the Mastercard network in Singapore. 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 552777?
BIN 552777 is issued by Citibank Singapore, LTD. in Singapore.
What card network does BIN 552777 belong to?
BIN 552777 belongs to the Mastercard network and is a credit card.
Is it safe to look up BIN 552777?
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.