421809
VISA debit card issued by AIRWALLEX (SINGAPORE) PTE. LTD. in SINGAPORE.
debit CLASSIC 
SINGAPORE 4218 09XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- VISA
- Type
- debit
- Category
- CLASSIC
- Prepaid
- No
Issuer
- Country
- singapore
- Phone
- 800 732 9194
- Website
- www.bankofamerica.com
What does BIN 421809 tell us?
BIN 421809 belongs to the VISA network and is issued by AIRWALLEX (SINGAPORE) PTE. LTD. in SINGAPORE. 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 421809 FAQ
Common questions about BIN 421809 and card identification.