BIN 420156
4201 5641 4912 5928
BIN 420156 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Visa network as a debit card at the Classic level. The issuing bank is ATB Financial, based in Canada. A BIN identifies the bank and card range only — it never reveals an account number, balance or cardholder.
Card number format for this BIN
Every card number that starts with 420156 follows these Visa rules. Its last digit is a Luhn check digit calculated from the digits before it, which is why a mistyped number is usually rejected before a payment is even sent.
🇨🇦 Our dataset lists 16,234 BIN ranges issued in Canada. See the Canada BIN list with its banks, card schemes and card types.
Other BINs from ATB Financial
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 420156?
BIN 420156 belongs to ATB Financial in Canada. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 420156 a credit or debit card?
It is a debit card on the Visa 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.