The Bank Identification Number (BIN) 555036 is issued by CITIBANK, N.A. SOUTH AFRICA in SOUTH AFRICA. This is a MASTERCARD CREDIT card with PURCHASING 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 555036, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (PURCHASING), the issuing bank (CITIBANK, N.A. SOUTH AFRICA), and the country of issuance (SOUTH AFRICA). This information is useful for payment processors, merchants, and fraud prevention systems.