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BIN 450921 — Lookup & Card Details
Check bank, country, card type, and issuer information for BIN 450921.
What is BIN 450921?
BIN 450921 is issued by Tunis International Bank, from Tunisia, on the Visa network, as a debit card.
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. For BIN 450921, that institution is Tunis International Bank in Tunisia. The card runs on the Visa network. Transactions settle in TND.
Visa is the world's largest card network, with cards beginning with the digit 4 and accepted in virtually every country.
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 450921 itself is public metadata — it identifies the issuer, not the cardholder.
BIN 450921, digit by digit
Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 450921 break down.
BIN 450921 — frequently asked questions
Which bank issued BIN 450921?
BIN 450921 is registered to Tunis International Bank in Tunisia. The issuing institution is recorded in the card networks' BIN registries and confirmed by the live lookup on this page.
What country is BIN 450921 from?
BIN 450921 was issued in Tunisia, where card transactions settle in TND. Country of issuance is set by the issuing institution's registration, not by where the card is used.
What card network does BIN 450921 run on?
BIN 450921 runs on the Visa network as a debit card (Visa Platinum). Visa is the world's largest card network, with cards beginning with the digit 4 and accepted in virtually every country.
Is it legal to look up BIN 450921?
Yes. BIN 450921 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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