552004
MASTERCARD credit card issued by CITIBANK (HONG KONG), LTD. in HONG KONG.
credit WORLD 
HONG KONG 5520 04XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- WORLD
- Prepaid
- No
Issuer
- Country
- hong kong
- Phone
- (852) 2860 0267
- Website
- www.citibank.com.hk
Other BINs from CITIBANK (HONG KONG), LTD.
visa What does BIN 552004 tell us?
BIN 552004 belongs to the MASTERCARD network and is issued by CITIBANK (HONG KONG), LTD. in HONG KONG. This is a credit 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 552004 FAQ
Common questions about BIN 552004 and card identification.