BIN 437577
BIN 437577 belongs to a Visa debit card issued by Banco Da Africa Ocidental in Guinea-bissau.
| BIN / IIN | 437577 |
|---|---|
| Card brand | Visa |
| Card type | Debit |
| Card level | Not specified |
| Prepaid | No |
| Issuing bank | Banco Da Africa Ocidental |
| Country | 🇬🇼Guinea-bissau(GW) |
What this BIN tells you
A card that starts with 437577 runs on the Visa network, is a debit card, was issued by Banco Da Africa Ocidental and comes from Guinea-bissau. Payment systems read these first six digits before anything else: to route the transaction to the right network, to apply interchange and currency rules, and to flag mismatches between the card's country and the buyer's location.
A BIN identifies a range of cards, never one account. Knowing it tells you nothing about any individual cardholder. To test how your checkout handles Visa cards, use Visa test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 437577 FAQ
Which bank issued BIN 437577?
BIN 437577 is issued by Banco Da Africa Ocidental in Guinea-bissau.
Is BIN 437577 a credit or debit card?
BIN 437577 is a debit card on the Visa network.
What country is BIN 437577 from?
Cards starting with 437577 are issued in Guinea-bissau (GW).
Can BIN 437577 identify a cardholder?
No. A BIN covers every card in a range from one issuer. It identifies the bank, brand, type and country, not an individual account.