The Bank Identification Number (BIN) 420203 is issued by ZHEJIANG TAILONG COMMERCIAL BANK CO., LTD in CHINA. This is a VISA CREDIT card with PLATINUM 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 420203, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (CREDIT), the card level (PLATINUM), the issuing bank (ZHEJIANG TAILONG COMMERCIAL BANK CO., LTD), and the country of issuance (CHINA). This information is useful for payment processors, merchants, and fraud prevention systems.