What is BIN/IIN Lookup?
A BIN (Bank Identification Number) or IIN (Issuer Identification Number) is the first 6-8 digits of a credit or debit card. This BIN lookup tool identifies the card network (Visa, Mastercard, Amex), issuing bank, card type (debit/credit/prepaid), and country of origin from any card number.
How BIN Lookup Works
- Enter BIN: Input the first 6-8 digits of any card number
- Lookup: Tool matches BIN against a comprehensive database
- Results: Instantly reveals card network, issuing bank, type, and country
Common Use Cases
- Fraud Detection: Verify card legitimacy before processing payments
- Payment Testing: Test payment forms with specific card types
- Development: Implement BIN-based routing in payment systems
- Education: Learn about card networks and issuing banks
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