The Bank Identification Number (BIN) 545555 is issued by TAMPA BAY FEDERAL CREDIT UNION in UNITED STATES. This is a MASTERCARD DEBIT card with STANDARD 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 545555, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (STANDARD), the issuing bank (TAMPA BAY FEDERAL CREDIT UNION), and the country of issuance (UNITED STATES). This information is useful for payment processors, merchants, and fraud prevention systems.