The debit card number of Postal Savings Bank of China consists of 19 digits, the credit card number consists of 16 digits, and the passbook account number consists of 18 digits. Debit card numbers generally start with "622188", "955100", or "622150".

The postal savings passbook has 18 digits and starts with "60", but postal savings can remit money using a 19-digit card number or an 18-digit account number. The first few digits of the China Postal Savings Bank card number vary depending on the region. The first letter must be 6, and the following letters are divided according to the region.

Postal savings green cards started with 9551 a long time ago, but now they all start with 6221, which are international cards; silver zodiac cards all start with 6221, and the above card numbers are all 19 digits.

The China Post Bank card number starts with 622188 or 955100

The account number starts with 60. There are early green cards with an 18-digit card number, not UnionPay cards. The card number is in the form of "60 account number".

Currently, the green card number is 19 digits long, and the UnionPay card can be used at ATMs across banks.

The postal green card currently issued is a UnionPay standard card, which can be exchanged with bank cards issued by other financial institutions and on the Internet. In order to distinguish, UnionPay has allocated postal card numbers. Currently, it uses 622188, 622199, 622150, and 622151BIN, that is, the first 6 digits of the postal card number are fixed. Passbooks can only be exchanged and used within the scope of postal outlets, so their account numbers can be used by the postal service assigned by itself. Extended information

The China Post Bank card number refers to the number code on the hard card issued by the Postal Savings Bank. In addition, there are unified regulations on the business number segments among various commercial banks. The first 6 digits of the card number represent the card issuing bank identification code, also called the BIN number. Different BIN numbers represent different bank card organizations and card levels.

The Postal Savings Bank of China was officially established on March 20, 2007. It is the fifth largest bank in China and a state-owned commercial bank established on the basis of the reform of the postal savings management system.

Baidu Encyclopedia-Postal Savings Bank of China