Look up any Bank Identification Number. Get issuer, card type, level, and country — instantly and for free.
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Generate valid test IBANs for 70+ countries with correct mod97 checksum. IBAN validator included.
A Bank Identification Number (BIN) — also known as IIN (Issuer Identification Number) — is the first 6 to 8 digits of a payment card number. These digits identify the financial institution that issued the card.
BIN lookup tools are used by merchants and payment processors to verify card details, detect potential fraud, and ensure correct payment routing. Every Visa, Mastercard, American Express, and other card network assigns unique BIN ranges to issuing banks worldwide.
Our database contains over 3.2 million BIN records covering 200+ countries and 15,000+ financial institutions. Data is updated daily from official sources and community contributions.