The Bank Identification Number (BIN) 377165 is issued by CITIBANK HK, LTD. in HONG KONG. This is a AMERICAN EXPRESS CREDIT card with PERSONAL PLATINUM REVOLVE level.
BIN (Bank Identification Number), also known as IIN (Issuer Identification Number), refers to the first 6 digits of a payment card number. These digits identify the card-issuing institution, card type, and other attributes used for routing and fraud prevention.
By looking up BIN 377165, you can determine: the card network (AMERICAN EXPRESS), whether it's a credit, debit, or prepaid card (CREDIT), the card level (PERSONAL PLATINUM REVOLVE), the issuing bank (CITIBANK HK, LTD.), and the country of issuance (HONG KONG). This information is useful for payment processors, merchants, and fraud prevention systems.