39BINs
10%debit
90%credit
3networks
39 card prefixes in the dataset belong to CTBC Bank Co., Ltd., an issuer in Taiwan. The largest share is Mastercard with 19 BINs; the rest are Visa (18) and American Express (2). 4 are debit ranges and 35 are credit ranges (10% debit).
That makes it 10th of 77 issuers we track in Taiwan, with 3% of the country's BINs that name an issuer.
By product level, the data shows Infinite (4), Signature Business (4) and Signature (4). 9 are marked as business, corporate or commercial.
Generate test numbers (377663) Taiwan card generator
CTBC Bank Co., Ltd. BINs by network
CTBC Bank Co., Ltd. BIN table
All 39 BINs, sorted by number. “Generate” opens the test card generator with that BIN.
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Frequently asked questions
Which card networks does CTBC Bank issue?
In our data CTBC Bank Co., Ltd. has 39 BINs: Mastercard (19 BINs), Visa (18 BINs), American Express (2 BINs). 10% are debit ranges and 90% credit ranges.
What are the first 6 digits of a CTBC Bank card?
The first 6 digits are the BIN. CTBC Bank Co., Ltd. BINs include 377663, 451873, 533786; the table above lists all of them. A BIN identifies the bank and card type, never a person or an account.
Can I make a real, usable CTBC Bank card number from a BIN?
No. A number built from a BIN passes format checks (prefix, length and the Luhn check digit), but no bank issued it, so every real payment with it is declined. To test a checkout use your payment gateway’s sandbox test cards; to pay online without exposing your card, ask CTBC Bank or another issuer for a virtual card.
A BIN identifies the card network and the issuing institution only. It reveals nothing about an individual card,
cardholder or account, and it cannot show whether a card exists or can be charged. Test numbers generated from a BIN are for
development and QA only and are declined by every real payment system.
BIN data: bin-list-data
by Venelin Kochev (a lite version of binlookup.io), licensed under CC BY 4.0.
Changes made by Fakecreditcard: issuer, brand and country names re-cased and standardized, spelling variants of the same issuer merged, malformed phone numbers and web addresses removed.
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