BIN 621063
BIN 621063 belongs to a China UnionPay debit personal card issued by Citibank (China)co., LTD. in China.
| BIN / IIN | 621063 |
|---|---|
| Card brand | China UnionPay |
| Card type | Debit |
| Card level | Personal |
| Prepaid | No |
| Issuing bank | Citibank (China)co., LTD. |
| Country | 🇨🇳China(CN) |
What this BIN tells you
A card that starts with 621063 runs on the China UnionPay network, is a debit card, was issued by Citibank (China)co., LTD. and comes from China. 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 China UnionPay cards, use China UnionPay test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 621063 FAQ
Which bank issued BIN 621063?
BIN 621063 is issued by Citibank (China)co., LTD. in China.
Is BIN 621063 a credit or debit card?
BIN 621063 is a debit card on the China UnionPay network.
What country is BIN 621063 from?
Cards starting with 621063 are issued in China (CN).
Can BIN 621063 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.