537691
MASTERCARD debit card issued by UNION BANK OF NIGERIA PLC in NIGERIA.
debit STANDARD 
NIGERIA 5376 91XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- STANDARD
- Prepaid
- No
Issuer
- Country
- nigeria
- Phone
- 234-1-2805784
- Website
- www.unionbankng.com
Other BINs from UNION BANK OF NIGERIA PLC
visa What does BIN 537691 tell us?
BIN 537691 belongs to the MASTERCARD network and is issued by UNION BANK OF NIGERIA PLC in NIGERIA. 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 537691 FAQ
Common questions about BIN 537691 and card identification.