BIN Lookup
Enter a card BIN and uncover everything behind the digits - from bank name to card type and region.
Enter the first 6 digits of your credit card number
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BIN Lookup Tool
Use the BIN lookup to identify the bank, card brand, card type, and country behind the first digits of a payment card. It helps payment, fraud, and support teams understand transaction context before they decide what to retry, review, or route.
What is a BIN?
A bank identification number, also called an issuer identification number, is the opening sequence of a payment card number. It identifies the institution and card network connected to the card.
BIN data helps teams confirm whether a transaction fits the customer, issuer, region, and payment method they expected.
It can also explain why a payment needs a different authorization route, extra verification, or a softer retry strategy.
SmartRetry uses card and issuer context to help merchants recover legitimate payments that were declined for fixable reasons.
How to use the BIN lookup
- 1
Enter the first digits
Type the first six digits of the card number into the lookup field. Never enter a full card number.
- 2
Review issuer context
Check the returned bank, card brand, card type, and country to understand the payment profile.
- 3
Use it in context
BIN data is one signal among many. Use it to support routing, troubleshooting, and fraud review — not as a standalone risk decision.
Common BIN lookup fields
| Field | Why it matters |
|---|---|
| Issuer | Shows the bank or financial institution connected to the card. |
| Card brand | Identifies networks such as Visa, Mastercard, American Express, or Discover. |
| Card type | Helps distinguish credit, debit, prepaid, and commercial cards. |
| Country | Highlights cross-border patterns that may influence authorization. |
FAQs
Still letting failed transactions slip through?
SmartRetry turns declines into approvals - automatically, intelligently, and without changing your payment provider.