BIN 440654
www.topcard.ch
4406 5406 7258 9337
BIN 440654 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Visa network as a credit card at the Business level. The issuing bank is Topcard Service, S.a., based in Switzerland. 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 440654 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 874 BIN ranges issued in Switzerland. See the Switzerland BIN list with its banks, card schemes and card types.
Other BINs from Topcard Service, S.a.
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 440654?
BIN 440654 belongs to Topcard Service, S.a. in Switzerland. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 440654 a credit or debit card?
It is a credit 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.