557941
MASTERCARD credit card issued by OPEN JOINT-STOCK SOCIETY AZER-TURK BANK in AZERBAIJAN.
credit STANDARD 
AZERBAIJAN 5579 41XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- STANDARD
- Prepaid
- No
Issuer
- Country
- azerbaijan
- Phone
- —
- Website
- —
Other BINs from OPEN JOINT-STOCK SOCIETY AZER-TURK BANK
| BIN | Brand | Type | Prepaid |
|---|---|---|---|
| 510464 | mastercard | credit | — |
| 515819 | mastercard | credit | — |
| 521367 | mastercard | credit | — |
| 522734 | mastercard | credit | — |
| 522758 | mastercard | credit | — |
| 523960 | mastercard | credit | — |
| 530170 | mastercard | credit | — |
| 530224 | mastercard | credit | — |
| 530467 | mastercard | debit | Yes |
| 531361 | mastercard | credit | — |
| 531487 | mastercard | credit | — |
| 534803 | mastercard | credit | — |
What does BIN 557941 tell us?
BIN 557941 belongs to the MASTERCARD network and is issued by OPEN JOINT-STOCK SOCIETY AZER-TURK BANK in AZERBAIJAN. 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 557941 FAQ
Common questions about BIN 557941 and card identification.