1. Mobile phone inquiry: open the mobile phone bank of bank card and log in to your online banking account, enter the mobile phone bank, click on my favorite account, select the card you want to inquire, and click on the account opening branch to inquire the bank number.
2. Bank counter inquiry: You can also bring your bank card to the nearest bank counter for inquiry.
3. Telephone inquiry: Make sure the customer service phone number of the bank calls the customer service manual service, and ask the customer service to help you inquire and directly enter the bank card number.
Brief introduction of joint bank number
The bank line number is the unique symbol of a regional bank, which is used in the large payment system, small payment system and bank draft system of city commercial banks organized by the People's Bank of China. Cross-regional payment and settlement services such as national check imaging system (including automatic bill sorting system in some cities). It consists of 12 digits: 3 digits of bank code +4 digits of city code +4 digits of bank number+1 parity bit.
The use method of joint bank number is: fill in the account number and name of the company's bank, then fill in the joint bank number and fill in the amount. The electronic banking number consists of six digits and is used for cross-regional bank settlement and fund settlement. Electronic banking number and electronic banking system, as well as the connection between heaven and earth, have been cancelled and no longer used. Use the payment system line number.
Please refer to Baidu Encyclopedia-Bank Union Number for the above contents.