377944
AMERICAN EXPRESS credit card issued by AEESA CZECH REPUBLIC in CZECH REPUBLIC.
credit CORPORATE 
CZECH REPUBLIC 3779 44XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- AMERICAN EXPRESS
- Type
- credit
- Category
- CORPORATE
- Prepaid
- No
Issuer
- Bank
- AEESA CZECH REPUBLIC
- Country
- czech republic
- Phone
- —
- Website
- —
Other BINs from AEESA CZECH REPUBLIC
What does BIN 377944 tell us?
BIN 377944 belongs to the AMERICAN EXPRESS network and is issued by AEESA CZECH REPUBLIC in CZECH REPUBLIC. 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 377944 FAQ
Common questions about BIN 377944 and card identification.