BIN 550057
BIN 550057 belongs to a Mastercard credit card issued by First Commercial Bank in Taiwan, Province Of China.
| BIN / IIN | 550057 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Not specified |
| Prepaid | No |
| Issuing bank | First Commercial Bank |
| Issuer phone | +886223481111 |
| Issuer website | https://www.firstbank.com.tw |
| Country | 🇹🇼Taiwan, Province Of China(TW) |
What this BIN tells you
A card that starts with 550057 runs on the Mastercard network, is a credit card, was issued by First Commercial Bank and comes from Taiwan, Province Of China. 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 550057 FAQ
Which bank issued BIN 550057?
BIN 550057 is issued by First Commercial Bank in Taiwan, Province Of China.
Is BIN 550057 a credit or debit card?
BIN 550057 is a credit card on the Mastercard network.
What country is BIN 550057 from?
Cards starting with 550057 are issued in Taiwan, Province Of China (TW).
Can BIN 550057 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.