666040
MAESTRO debit card issued by CITIBANK (HONG KONG), LTD. in HONG KONG.
debit ATM CARD 
HONG KONG 6660 40XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MAESTRO
- Type
- debit
- Category
- ATM CARD
- Prepaid
- No
Issuer
- Country
- hong kong
- Phone
- +85228600333
- Website
- www.citibank.com.hk
Other BINs from CITIBANK (HONG KONG), LTD.
visa What does BIN 666040 tell us?
BIN 666040 belongs to the MAESTRO network and is issued by CITIBANK (HONG KONG), LTD. 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 666040 FAQ
Common questions about BIN 666040 and card identification.