340045
AMERICAN EXPRESS credit card issued by BANCO PATAGONIA in ARGENTINA.
credit PERSONAL 
ARGENTINA 3400 45XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- AMERICAN EXPRESS
- Type
- credit
- Category
- PERSONAL
- Prepaid
- No
Issuer
- Bank
- BANCO PATAGONIA
- Country
- argentina
- Phone
- —
- Website
- —
What does BIN 340045 tell us?
BIN 340045 belongs to the AMERICAN EXPRESS network and is issued by BANCO PATAGONIA in ARGENTINA. 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 340045 FAQ
Common questions about BIN 340045 and card identification.