552621
MASTERCARD credit card issued by ALLIANZ BANK BULGARIA AD in BULGARIA.
credit BUSINESS 
BULGARIA 5526 21XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- BUSINESS
- Prepaid
- No
Issuer
- Country
- bulgaria
- Phone
- +359 2 9302424
- Website
- WWW.ALLIANZ.BG
Other BINs from ALLIANZ BANK BULGARIA AD
visa 
maestro What does BIN 552621 tell us?
BIN 552621 belongs to the MASTERCARD network and is issued by ALLIANZ BANK BULGARIA AD in BULGARIA. 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 552621 FAQ
Common questions about BIN 552621 and card identification.