BIN 420521
BIN 420521 belongs to a Visa credit classic card issued by Aeon Financial Service Co., LTD. in Japan.
| BIN / IIN | 420521 |
|---|---|
| Card brand | Visa |
| Card type | Credit |
| Card level | Classic |
| Prepaid | No |
| Issuing bank | Aeon Financial Service Co., LTD. |
| Country | 🇯🇵Japan(JP) |
What this BIN tells you
A card that starts with 420521 runs on the Visa network, is a credit card, was issued by Aeon Financial Service Co., LTD. 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 Visa cards, use Visa test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 420521 FAQ
Which bank issued BIN 420521?
BIN 420521 is issued by Aeon Financial Service Co., LTD. in Japan.
Is BIN 420521 a credit or debit card?
BIN 420521 is a credit card on the Visa network.
What country is BIN 420521 from?
Cards starting with 420521 are issued in Japan (JP).
Can BIN 420521 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.