The Bank Identification Number (BIN) 629136 is issued by INN FOR UNIONPAY CARD NETWORK in NIGERIA. This is a CHINA UNION PAY DEBIT card with Unknown 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 629136, you can determine: the card network (CHINA UNION PAY), whether it's a credit, debit, or prepaid card (DEBIT), the card level (Unknown), the issuing bank (INN FOR UNIONPAY CARD NETWORK), and the country of issuance (NIGERIA). This information is useful for payment processors, merchants, and fraud prevention systems.