BIN 334779
BIN 334779 belongs to a JCB debit proprietary card in Japan.
| BIN / IIN | 334779 |
|---|---|
| Card brand | JCB |
| Card type | Debit |
| Card level | Proprietary |
| Prepaid | No |
| Issuing bank | Unknown |
| Country | 🇯🇵Japan(JP) |
What this BIN tells you
A card that starts with 334779 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 334779 FAQ
Is BIN 334779 a credit or debit card?
BIN 334779 is a debit card on the JCB network.
What country is BIN 334779 from?
Cards starting with 334779 are issued in Japan (JP).
Can BIN 334779 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.