BIN 559728
www.combank.net
5597 2866 8917 9417
BIN 559728 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Mastercard network as a debit card at the Platinum level. The issuing bank is Commercial Bank OF Ceylon PLC, based in Sri Lanka. 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 559728 follows these Mastercard 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 403 BIN ranges issued in Sri Lanka. See the Sri Lanka BIN list with its banks, card schemes and card types.
Other BINs from Commercial Bank OF Ceylon PLC
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Open BIN Lookup →Frequently asked questions
What bank issued BIN 559728?
BIN 559728 belongs to Commercial Bank OF Ceylon PLC in Sri Lanka. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 559728 a credit or debit card?
It is a debit 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.