39BINs
79%debit
21%credit
2networks
39 card prefixes in the dataset belong to Union Bank, N.A., an issuer in the United States. By network, Visa leads with 29, then Mastercard (10). 31 are debit ranges and 8 are credit ranges (79% debit).
That makes it 147th of 6,867 issuers we track in the United States, with less than 1% of the country's BINs that name an issuer.
The most common card levels are Classic (19), Business (10) and Enhanced (2). 1 BIN is a prepaid or gift product. 10 are marked as business, corporate or commercial.
Website (from the dataset): www.unionbank.com · Phone: +12127826800
Generate test numbers (403648) United States card generator
Union Bank, N.A. BINs by network
Union Bank, N.A. 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 Union Bank issue?
In our data Union Bank, N.A. has 39 BINs: Visa (29 BINs), Mastercard (10 BINs). 79% are debit ranges and 21% credit ranges.
What are the first 6 digits of a Union Bank card?
The first 6 digits are the BIN. Union Bank, N.A. BINs include 403648, 438579, 473361; the table above lists all of them. A BIN identifies the bank and card type, never a person or an account.
How do I contact Union Bank?
The BIN data lists the website www.unionbank.com and the phone number +12127826800. Card networks register these details with the BIN and banks change them over time: for anything about your own card, use the phone number printed on the back of the card or the bank’s official app.
Can I make a real, usable Union 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 Union 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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