BIN 421817
BIN 421817 belongs to a Visa debit classic card issued by The Siam Commercial Bank Public Company, LTD. in Thailand.
| BIN / IIN | 421817 |
|---|---|
| Card brand | Visa |
| Card type | Debit |
| Card level | Classic |
| Prepaid | No |
| Issuing bank | The Siam Commercial Bank Public Company, LTD. |
| Country | 🇹ðŸ‡Thailand(TH) |
What this BIN tells you
A card that starts with 421817 runs on the Visa network, is a debit card, was issued by The Siam Commercial Bank Public Company, LTD. and comes from Thailand. 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 421817 FAQ
Which bank issued BIN 421817?
BIN 421817 is issued by The Siam Commercial Bank Public Company, LTD. in Thailand.
Is BIN 421817 a credit or debit card?
BIN 421817 is a debit card on the Visa network.
What country is BIN 421817 from?
Cards starting with 421817 are issued in Thailand (TH).
Can BIN 421817 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.