BIN 544977
BIN 544977 belongs to a Mastercard debit business card issued by Postfinance AG in Switzerland.
| BIN / IIN | 544977 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Business |
| Prepaid | No |
| Issuing bank | Postfinance AG |
| Country | 🇨ðŸ‡Switzerland(CH) |
What this BIN tells you
A card that starts with 544977 runs on the Mastercard network, is a debit card, was issued by Postfinance AG and comes from Switzerland. 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 Mastercard cards, use Mastercard test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 544977 FAQ
Which bank issued BIN 544977?
BIN 544977 is issued by Postfinance AG in Switzerland.
Is BIN 544977 a credit or debit card?
BIN 544977 is a debit card on the Mastercard network.
What country is BIN 544977 from?
Cards starting with 544977 are issued in Switzerland (CH).
Can BIN 544977 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.