520311
MASTERCARD credit card issued by OPTAL FINANCIAL, LTD. in UNITED KINGDOM.
credit B2B 
UNITED KINGDOM 5203 11XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- B2B
- Prepaid
- No
Issuer
- Country
- united kingdom
- Phone
- +48 58 300 75 00
- Website
- www.bph.pl/pl/
Other BINs from OPTAL FINANCIAL, LTD.
visa What does BIN 520311 tell us?
BIN 520311 belongs to the MASTERCARD network and is issued by OPTAL FINANCIAL, LTD. in UNITED KINGDOM. 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 520311 FAQ
Common questions about BIN 520311 and card identification.