There are several ways to check the number of credit cards in the name:

1. Check the number of credit cards through the network: the inquirer finds and enters the personal credit service platform of the People's Bank of China, and clicks "Start immediately". If the inquirer has an account, just log in; If the inquirer doesn't have an account, he needs to register an account first, and then log in. After logging in, the inquirer first clicks "Credit Service" and then clicks "Get Credit Information". After successfully obtaining the information, the inquirer can know the number of his credit card accounts (that is, the number of credit cards).

2. offline business outlets inquire about the number of credit cards: the personal credit report includes the number of citizens' credit cards. Cardholders can check their credit cards by checking their personal credit. Cardholders can print their own credit report as long as they bring their ID cards to the local business outlets of the People's Bank of China, and then check their credit card numbers through the credit report. If the cardholder has too many credit cards, the bank will think that the cardholder's potential debt is too high and may not be able to bear new debts. In order to reduce the risk of borrowing, banks often reject the applications of borrowers with too many credit cards and will not issue new loans or credit cards to such borrowers.