BIN 621638
BIN 621638 belongs to a China UnionPay debit personal card issued by Bank Of China (Ho Chi Minh City) in Viet Nam.
| BIN / IIN | 621638 |
|---|---|
| Card brand | China UnionPay |
| Card type | Debit |
| Card level | Personal |
| Prepaid | No |
| Issuing bank | Bank Of China (Ho Chi Minh City) |
| Issuer phone | +842838219948 |
| Issuer website | https://www.bankofchina.com.vn |
| Country | 🇻🇳Viet Nam(VN) |
What this BIN tells you
A card that starts with 621638 runs on the China UnionPay network, is a debit card, was issued by Bank Of China (Ho Chi Minh City) and comes from Viet Nam. 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 621638 FAQ
Which bank issued BIN 621638?
BIN 621638 is issued by Bank Of China (Ho Chi Minh City) in Viet Nam.
Is BIN 621638 a credit or debit card?
BIN 621638 is a debit card on the China UnionPay network.
What country is BIN 621638 from?
Cards starting with 621638 are issued in Viet Nam (VN).
Can BIN 621638 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.