437577
VISA debit card issued by BANCO DA AFRICA OCIDENTAL in GUINEA-BISSAU.
debit 
GUINEA-BISSAU 4375 77XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- VISA
- Type
- debit
- Category
- VISA
- Prepaid
- No
Issuer
- Country
- guinea-bissau
- Phone
- —
- Website
- —
Other BINs from BANCO DA AFRICA OCIDENTAL
| BIN | Brand | Type | Prepaid |
|---|---|---|---|
| 437576 | visa | debit | — |
What does BIN 437577 tell us?
BIN 437577 belongs to the VISA network and is issued by BANCO DA AFRICA OCIDENTAL in GUINEA-BISSAU. 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 437577 FAQ
Common questions about BIN 437577 and card identification.