The Bank Identification Number (BIN) 550900 is issued by FIFTH THIRD PROCESSING SOLUTIONS, INC. in UNITED STATES. This is a MASTERCARD CREDIT 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 550900, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (Unknown), the issuing bank (FIFTH THIRD PROCESSING SOLUTIONS, INC.), and the country of issuance (UNITED STATES). This information is useful for payment processors, merchants, and fraud prevention systems.