| BIN/IIN | 621084 |
| Brand | CHINA UNION PAY |
| Bank | CHINA CONSTRUCTION BANK (MACAU) CO.LTD. |
| Type | DEBIT |
| Category | PERSONAL |
| Country | MACAO |
| Country Short | MO |
| ISO Alpha-3 code | MAC |
| ISO Numeric code | 446 |
| First 6 Digits | Validated |
| Last Updated | Apr 2025 |
The BIN (Bank Identification Number) or IIN (Issuer Identification Number) refers to the first six digits of a payment card number. This number helps identify the institution that issued the card. In this case, the BIN number 621084corresponds to a CHINA UNION PAY card issued by CHINA CONSTRUCTION BANK (MACAU) CO.LTD.
The card with BIN 621084 is issued by CHINA CONSTRUCTION BANK (MACAU) CO.LTD.. This bank is a global financial institution with a major presence inMACAO, providing various banking services to its customers.
Yes, BIN numbers are unique to each card issuer. The first six digits of a card number can help identify the specific institution that issued the card, including details such as the country and type of card.
CHINA CONSTRUCTION BANK (MACAU) CO.LTD. offers a range of card options, including credit cards, debit cards, and prepaid cards. Each type of card may come with different features such as rewards, cash back, and other benefits.
To verify the authenticity of a CHINA UNION PAY card, you can check the BIN number against a BIN database. This database will confirm if the BIN is legitimate and matches the issuing bank. Additionally, ensure that the card has proper security features such as holograms or chip technology.
If you notice a suspicious transaction on your CHINA UNION PAY card issued by CHINA CONSTRUCTION BANK (MACAU) CO.LTD., contact the bank immediately. It is important to report unauthorized transactions to protect your account and start the dispute process right away.
