FakecreditcardAbout BIN 377550
In our BIN data, 377550 is an American Express Personal Green Charge credit card range that belongs to Banka Koper, registered in Slovenia. Credit cards spend against a credit line that the cardholder repays later; interchange fees and fraud rules usually differ from debit cards. Personal Green Charge marks an entry-level consumer product.
Banka Koper has fewer than ten BINs in our data, so it has no bank page; 2 BINs starting with 377 belong to it.
Across Slovenia, the dataset counts 261 BINs; among the 189 that name an issuer, the main networks are Mastercard (48%), Visa (33%), Maestro (11%), and 49% are debit. See the Slovenia BIN list.
American Express number format for BIN 377550
| Starts with | 377550 (the BIN). First digit 3: travel and entertainment |
|---|---|
| Length | 15 digits |
| Security code | 4-digit CID on the front |
| Check digit | The last digit, calculated with the Luhn algorithm |
| Printed as | 3775 504209 43200 |
When you test with this BIN, check that your form shows the American Express logo, groups the 15 digits correctly and rejects numbers whose check digit is wrong. The generator creates as many numbers with this BIN as you need, with expiry dates and CVVs, as CSV, JSON or XML.
Nearby BINs
BINs just below and above 377550. Banks often hold consecutive ranges, so neighbours can be sister products of the same issuer.
More BINs from Banka Koper
Frequently asked questions
Which bank issued BIN 377550?
BIN 377550 is registered to Banka Koper in Slovenia. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.
Is 377550 a debit or a credit card BIN?
It is recorded as credit, product level Personal Green Charge. Credit cards spend against a credit line that the cardholder repays later; interchange fees and fraud rules usually differ from debit cards.
How many digits does a card with BIN 377550 have?
American Express card numbers have 15 digits, and the security code is a 4-digit CID on the front. The first six digits are the BIN, the last digit is the Luhn check digit, and the digits in between identify the account.
Can I generate test card numbers with BIN 377550?
Yes. Open the generator with this BIN to create Luhn-valid numbers with expiry dates and CVVs for testing forms, validation and BIN-based rules. They are test data: not issued by Banka Koper, linked to no account and declined by real payment systems.
Does a BIN tell me whether a card is valid?
No. A BIN describes a range of card numbers — network, issuer, country and product — not a particular card. Whether a card exists or can be charged is known only to the issuing bank. To check the format of a full number (length and check digit), use the card validator.
A BIN identifies the card network and the issuing institution only. It reveals nothing about an individual card, cardholder or account, and it cannot show whether a card exists or can be charged. Test numbers generated from a BIN are for development and QA only and are declined by every real payment system.
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BIN data: bin-list-data by Venelin Kochev (a lite version of binlookup.io), licensed under CC BY 4.0. Changes made by Fakecreditcard: issuer, brand and country names re-cased and standardized, spelling variants of the same issuer merged, malformed phone numbers and web addresses removed.