Download the Mobile Banking 2.8 app of Rural Credit Cooperatives on iphone 12ios 15, open the software, click the "Account Inquiry" option, enter the bound mobile phone number and login password, click the "Secure Login" button, click "Account Management" after login, and you can find the bound bank card number in the "Account Inquiry" interface.

First, the bank card number refers to the number code on the hard card issued by each bank, and there are uniform provisions for business number segments among commercial banks. The first six digits of the card number represent the identification code of the issuing bank, also called BIN number, and different BIN numbers represent different bank card organizations and card levels.

Two, rural credit cooperatives refers to the rural cooperative financial institutions approved by the people's Bank of China, composed of members' shares, democratic management, mainly to provide financial services for members.

Rural credit cooperatives are independent enterprise legal persons, which are responsible for the debts of rural credit cooperatives with all their assets and enjoy civil rights according to law. Its property, legitimate rights and interests and business activities carried out according to law are protected by state laws. Its main task is to raise idle funds in rural areas and provide financial services for agriculture, farmers and rural economic development.

In accordance with national laws and financial policies, organize and standardize rural funds, support agricultural production and comprehensive rural development, support various forms of cooperative economy and family economy, and limit and crack down on usury.

Rural credit cooperatives are divided into the following departments: Rural Credit Cooperatives, International Finance Department of Rural Credit Cooperatives, Zhengtong Rural Credit Cooperatives Training School, and Credit Department of Rural Credit Cooperatives. At present, it is under the dual leadership of China Banking Regulatory Commission and the State Council.

3. Bank card refers to a credit payment tool approved by commercial banks (including postal financial institutions) with all or part of the functions of consumer credit, transfer settlement, cash deposit and withdrawal, etc. Bank card reduces the circulation of cash and checks, which makes the banking business break through the limitation of time and space and undergo fundamental changes. The application of bank card automatic settlement system makes the dream of "no cheque, no cash society" come true.