BIN 621257
BIN 621257 belongs to a China UnionPay debit personal card issued by Baiduri Bank Berhad in Brunei Darussalam.
| BIN / IIN | 621257 |
|---|---|
| Card brand | China UnionPay |
| Card type | Debit |
| Card level | Personal |
| Prepaid | No |
| Issuing bank | Baiduri Bank Berhad |
| Issuer phone | +6732454222 |
| Issuer website | http://www.baiduri.com |
| Country | 🇧🇳Brunei Darussalam(BN) |
What this BIN tells you
A card that starts with 621257 runs on the China UnionPay network, is a debit card, was issued by Baiduri Bank Berhad and comes from Brunei Darussalam. 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 China UnionPay cards, use China UnionPay test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 621257 FAQ
Which bank issued BIN 621257?
BIN 621257 is issued by Baiduri Bank Berhad in Brunei Darussalam.
Is BIN 621257 a credit or debit card?
BIN 621257 is a debit card on the China UnionPay network.
What country is BIN 621257 from?
Cards starting with 621257 are issued in Brunei Darussalam (BN).
Can BIN 621257 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.