The Bank Identification Number (BIN) 677649 is issued by JOINT-STOCK COMPANY RUSSIAN REGIONAL DEVELOPMENT BANK (RRDB) in RUSSIAN FEDERATION. This is a MAESTRO 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 677649, you can determine: the card network (MAESTRO), whether it's a credit, debit, or prepaid card (DEBIT), the card level (Unknown), the issuing bank (JOINT-STOCK COMPANY RUSSIAN REGIONAL DEVELOPMENT BANK (RRDB)), and the country of issuance (RUSSIAN FEDERATION). This information is useful for payment processors, merchants, and fraud prevention systems.