BIN 621771
BIN 621771 belongs to a China UnionPay debit personal card issued by Citic Ib in China.
| BIN / IIN | 621771 |
|---|---|
| Card brand | China UnionPay |
| Card type | Debit |
| Card level | Personal |
| Prepaid | No |
| Issuing bank | Citic Ib |
| Issuer phone | 22 876 767 |
| Issuer website | https://www.cncbinternational.com |
| Country | 🇨🇳China(CN) |
What this BIN tells you
A card that starts with 621771 runs on the China UnionPay network, is a debit card, was issued by Citic Ib 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 621771 FAQ
Which bank issued BIN 621771?
BIN 621771 is issued by Citic Ib in China.
Is BIN 621771 a credit or debit card?
BIN 621771 is a debit card on the China UnionPay network.
What country is BIN 621771 from?
Cards starting with 621771 are issued in China (CN).
Can BIN 621771 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.