BIN 553321
www.bmo.com
5533 2112 0804 0418
BIN 553321 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Mastercard network as a credit card at the Corporate Fleet level. The issuing bank is Bank OF Montreal, based in Canada. A BIN identifies the bank and card range only — it never reveals an account number, balance or cardholder.
Other BINs from Bank OF Montreal
Check another BIN
Enter any card's first 6–8 digits to look up its bank, scheme, type and country.
Open BIN Lookup →Frequently asked questions
What bank issued BIN 553321?
BIN 553321 belongs to Bank OF Montreal in Canada. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 553321 a credit or debit card?
It is a credit card on the Mastercard network.
Can I get full card numbers from a BIN?
No. A BIN is only the first 6–8 digits and public routing information. It reveals the scheme, type, bank and country, but never a full card number, balance or cardholder. The sample on this page is randomly generated and holds no funds.