621440
CHINA UNION PAY debit card issued by HANG SENG BANK in HONG KONG.
debit PERSONAL 
HONG KONG 6214 40XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- CHINA UNION PAY
- Type
- debit
- Category
- PERSONAL
- Prepaid
- No
Issuer
- Bank
- HANG SENG BANK
- Country
- hong kong
- Phone
- —
- Website
- —
maestro What does BIN 621440 tell us?
BIN 621440 belongs to the CHINA UNION PAY network and is issued by HANG SENG BANK in HONG KONG. This is a debit card (not prepaid).
The first 6 digits of this card number uniquely identify the issuing institution and card program. This information is used by payment processors, fraud detection systems, and merchants to route transactions and validate cards.
BIN data is public information shared across millions of cards. Knowing a BIN does not expose any personal or account information. The remaining digits are unique to each cardholder and include a check digit validated by the Luhn algorithm.
BIN 621440 FAQ
Common questions about BIN 621440 and card identification.