550412
MASTERCARD debit card issued by HSBC in TURKEY.
debit 
TURKEY 5504 12XX XXXX XXXX
Cardholder Name
John Doe
Other BINs from HSBC
visa 
maestro What does BIN 550412 tell us?
BIN 550412 belongs to the MASTERCARD network and is issued by HSBC in TURKEY. 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 550412 FAQ
Common questions about BIN 550412 and card identification.