BIN lookup
debit 
CHINA
900003
CHINA UNION PAY debit card in CHINA.
debit CHINA 9000 03XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- CHINA UNION PAY
- Type
- debit
- Category
- CHINA UNION PAY
- Prepaid
- No
Issuer
- Bank
- Unknown
- Country
- china
- Phone
- —
- Website
- —
What does BIN 900003 tell us?
BIN 900003 belongs to the CHINA UNION PAY network in CHINA. 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.
FAQ
BIN 900003 FAQ
Common questions about BIN 900003 and card identification.