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BIN 356121 — Lookup & Card Details
Check bank, country, card type, and issuer information for BIN 356121.
What is BIN 356121?
BIN 356121 is on the JCB network.
A Bank Identification Number (BIN, or Issuer Identification Number / IIN) is the first 6 to 8 digits of any payment card. It tells the payment network which institution issued the card, what kind of card it is, and where it was issued. The card runs on the JCB network.
JCB is Japan's primary card network, with BINs in the 3528–3589 range and growing acceptance worldwide.
Merchants, fraud teams, ad platforms and developers use BIN data to route transactions, localize checkout, detect chargebacks and decide which card products they accept. BIN 356121 itself is public metadata — it identifies the issuer, not the cardholder.
BIN 356121, digit by digit
Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 356121 break down.
BIN 356121 — frequently asked questions
Which bank issued BIN 356121?
The live registry lookup doesn't currently return a bank name for BIN 356121. The prefix resolves to the JCB network, and issuer details may appear as registries update — newly issued and virtual ranges often lag.
What card network does BIN 356121 run on?
BIN 356121 runs on the JCB network. JCB is Japan's primary card network, with BINs in the 3528–3589 range and growing acceptance worldwide.
Is it legal to look up BIN 356121?
Yes. BIN 356121 is public infrastructure data under the ISO/IEC 7812 standard — it identifies the issuing program, not any cardholder. No personal or account data is involved in a BIN lookup.
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