557541
557541 is a Mastercard Debit card issued by Bank Ochrony Srodowiska S.A. (Bos S.A.) in Poland. It is issued to an individual for personal spending, on the Standard product tier.
debit STANDARD 
POLAND 5575 41XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- STANDARD
- Spending
- Consumer
Issuer
- Country
- poland
- Phone
- —
- Website
- —
Other BINs from BANK OCHRONY SRODOWISKA S.A. (BOS S.A.)
| BIN | Brand | Type | Category |
|---|---|---|---|
| 516839 | mastercard | debit | STANDARD |
| 521585 | mastercard | credit | STANDARD |
| 531376 | mastercard | credit | GOLD |
| 532831 | mastercard | credit | BUSINESS |
| 535730 | mastercard | debit | BUSINESS |
| 541211 | mastercard | debit | BUSINESS |
| 547729 | mastercard | debit | BUSINESS |
| 557540 | mastercard | debit | STANDARD |
| 559059 | mastercard | credit | BUSINESS |
What does BIN 557541 tell us?
BIN 557541 belongs to the MASTERCARD network and is issued by BANK OCHRONY SRODOWISKA S.A. (BOS S.A.) in POLAND. 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 557541 FAQ
Common questions about BIN 557541 and card identification.