FakecreditcardAbout BIN 625243
In our BIN data, 625243 is an UnionPay Chufa Card credit card range that belongs to Water Supplier, registered in South Korea. Credit cards spend against a credit line that the cardholder repays later; interchange fees and fraud rules usually differ from debit cards.
Water Supplier has fewer than ten BINs in our data, so it has no bank page; 2 BINs starting with 625 belong to it.
Across South Korea, the dataset counts 4,520 BINs; among the 3,773 that name an issuer, the main networks are Local brand (38%), Visa (21%), Mastercard (19%), and 33% are debit. See the South Korea BIN list or the South Korea card generator.
UnionPay number format for BIN 625243
| Starts with | 625243 (the BIN). First digit 6: merchandising and banking |
|---|---|
| Length | 16 to 19 digits |
| Security code | 3-digit CVN2 on the back |
| Check digit | The last digit, calculated with the Luhn algorithm |
| Printed as | 6252 4377 6502 7335 |
A checkout that receives a number starting with 625243 should detect UnionPay, expect 16 digits and ask for a 3-digit security code. The generator creates as many numbers with this BIN as you need, with expiry dates and CVVs, as CSV, JSON or XML.
Nearby BINs
The BINs closest to 625243 in our data. Neighbouring ranges often belong to the same bank, but not always — each range is assigned separately.
More BINs from Water Supplier
Frequently asked questions
Which bank issued BIN 625243?
BIN 625243 is registered to Water Supplier in South Korea. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.
Is 625243 a debit or a credit card BIN?
It is recorded as credit, product level Chufa Card. 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 625243 have?
UnionPay card numbers have 16 to 19 digits, and the security code is a 3-digit CVN2 on the back. 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 625243?
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 Water Supplier, 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.
BIN checker · BIN list by country · BIN generator · Free BIN API
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.