BIN 311971
BIN 311971 belongs to a JCB debit card in Japan.
| BIN / IIN | 311971 |
|---|---|
| Card brand | JCB |
| Card type | Debit |
| Card level | Not specified |
| Prepaid | No |
| Issuing bank | Unknown |
| Country | 🇯🇵Japan(JP) |
What this BIN tells you
A card that starts with 311971 runs on the JCB network, is a debit card and comes from Japan. Payment systems read these first six digits before anything else: to route the transaction to the right network, to apply interchange and currency rules, and to flag mismatches between the card's country and the buyer's location.
A BIN identifies a range of cards, never one account. Knowing it tells you nothing about any individual cardholder. To test how your checkout handles JCB cards, use JCB test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 311971 FAQ
Is BIN 311971 a credit or debit card?
BIN 311971 is a debit card on the JCB network.
What country is BIN 311971 from?
Cards starting with 311971 are issued in Japan (JP).
Can BIN 311971 identify a cardholder?
No. A BIN covers every card in a range from one issuer. It identifies the bank, brand, type and country, not an individual account.