BIN 623251
BIN 623251 belongs to a China UnionPay debit unit settlement card card issued by China Construction Bank in China.
| BIN / IIN | 623251 |
|---|---|
| Card brand | China UnionPay |
| Card type | Debit |
| Card level | Unit Settlement Card |
| Prepaid | No |
| Issuing bank | China Construction Bank |
| Issuer phone | (852) 277 95533 OR (852) 317 95533 |
| Issuer website | http://en.ccb.com |
| Country | 🇨🇳China(CN) |
What this BIN tells you
A card that starts with 623251 runs on the China UnionPay network, is a debit card, was issued by China Construction Bank 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 623251 FAQ
Which bank issued BIN 623251?
BIN 623251 is issued by China Construction Bank in China.
Is BIN 623251 a credit or debit card?
BIN 623251 is a debit card on the China UnionPay network.
What country is BIN 623251 from?
Cards starting with 623251 are issued in China (CN).
Can BIN 623251 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.