542404
MASTERCARD credit card issued by QNB BANK A.S in TURKEY.
credit BUSINESS 
TURKEY 5424 04XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- BUSINESS
- Prepaid
- No
Issuer
- Bank
- QNB BANK A.S
- Country
- turkey
- Phone
- —
- Website
- —
visa What does BIN 542404 tell us?
BIN 542404 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 542404 FAQ
Common questions about BIN 542404 and card identification.