About BIN 439805
The Bank Identification Number 439805 identifies cards issued by Siu C.U. on the Visa network in United States. Cards in this range are debit cards. Card numbers starting with these digits are routed to the issuing institution during payment authorization.
A BIN (Bank Identification Number) - also called an IIN (Issuer Identification Number) - is the first 6-8 digits of a payment card. It reveals the card network, issuer, country, and funding type, but never identifies an individual cardholder or account.
Frequently Asked Questions
What bank issued BIN 439805?
BIN 439805 is issued by Siu C.U. in United States.
What card network does BIN 439805 belong to?
BIN 439805 belongs to the Visa network and is a debit card.
Is it safe to look up BIN 439805?
Yes. BIN data covers only the first 6-8 digits of a card and is public industry information used by merchants and payment processors. It cannot identify any individual card or cardholder.