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Bulk lookup complete information such as issuing bank, region, and card type using the first 6 digits (BIN) of a bank card.
Input Format
One record per line, format: Bank Card Number
Supports space, comma, tab separators
• Supports up to 500 records per batch
• Automatic Bank Card Number validation after clicking 'Next'
• If deduplication is enabled, duplicate records will be removed automatically
When you need to bulk verify the issuer information of hundreds of bank cards, checking them manually one by one is highly inefficient. This tool parses the first 6 digits of a bank card number—the BIN (Bank Identification Number)—and automatically matches it against an authoritative database. It outputs 12 key data points, including the issuing bank, state/province, card type, and customer service number. The BIN is a unique identifier assigned to financial institutions by the International Organization for Standardization (ISO), with each BIN corresponding to a specific issuer and card type.
Q: Why can't I find information on some newly issued bank cards?
A: There is typically a 1-3 month delay in updating the BIN database. We recommend referring to the bank's official information for the most accurate details.
Q: What is the maximum number of records supported for a bulk query?
A: The limit is 100 records per query. If you have more, please process them in batches.
To prevent information leakage, please do not enter the last 8 digits of the full card number. When processing in bulk, we recommend deduplicating the BINs first. For cross-border bank cards, the location displayed may be the issuer's headquarters rather than the actual account opening city.
For financial personnel processing reimbursement receipts, we recommend using this tool to filter out uncommon BINs (such as co-branded social security cards starting with 623052) before conducting a manual review. Typical input/output example: Input "622848001234567890", Output "Agricultural Bank of China | Debit Card | Beijing | 010-95599 | 19 digits | Supports Luhn validation".
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