539957
MASTERCARD credit card issued by QNB BANK A.S in TURKEY.
credit WORLD BLACK 
TURKEY 5399 57XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- WORLD BLACK
- Prepaid
- No
Issuer
- Bank
- QNB BANK A.S
- Country
- turkey
- Phone
- —
- Website
- —
visa What does BIN 539957 tell us?
BIN 539957 belongs to the MASTERCARD network and is issued by QNB BANK A.S in TURKEY. 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 539957 FAQ
Common questions about BIN 539957 and card identification.