BIN 483073
www.bac.net
4830 7352 0970 7255
BIN 483073 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 Banco BAC SAN Jose, S.a., based in Costa Rica. 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 483073 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 836 BIN ranges issued in Costa Rica. See the Costa Rica BIN list with its banks, card schemes and card types.
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 483073?
BIN 483073 belongs to Banco BAC SAN Jose, S.a. in Costa Rica. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 483073 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.