BIN 540502
BIN 540502 belongs to a Mastercard credit corporate purchasing card issued by Citibank N.A. in Hong Kong.
| BIN / IIN | 540502 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Corporate Purchasing |
| Prepaid | No |
| Issuing bank | Citibank N.A. |
| Issuer website | https://www.citibank.com.vn |
| Country | ðŸ‡ðŸ‡°Hong Kong(HK) |
What this BIN tells you
A card that starts with 540502 runs on the Mastercard network, is a credit card, was issued by Citibank N.A. and comes from Hong Kong. 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 540502 FAQ
Which bank issued BIN 540502?
BIN 540502 is issued by Citibank N.A. in Hong Kong.
Is BIN 540502 a credit or debit card?
BIN 540502 is a credit card on the Mastercard network.
What country is BIN 540502 from?
Cards starting with 540502 are issued in Hong Kong (HK).
Can BIN 540502 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.