520504
MASTERCARD debit card issued by KB KOOKMIN CARD CO., LTD in KOREA, REPUBLIC OF.
debit BUSINESS 
KOREA, REPUBLIC OF 5205 04XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- BUSINESS
- Prepaid
- No
Issuer
- Country
- korea, republic of
- Phone
- +8215881688
- Website
- card.kbcard.com
Other BINs from KB KOOKMIN CARD CO., LTD
jcb 
visa What does BIN 520504 tell us?
BIN 520504 belongs to the MASTERCARD network and is issued by KB KOOKMIN CARD CO., LTD in KOREA, REPUBLIC OF. 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 520504 FAQ
Common questions about BIN 520504 and card identification.