How to check the social security card bank in Hainan?

Hello, dear. It is not difficult to find out which bank the social security card is opened in. You can call or surf the Internet to find the line number of the corresponding bank outlet, that is, the bank where the social security card is opened. 1. Inquire about the social security card bank online: log in to the labor security network or social insurance business website of your city, click the "Personal Social Security Information Inquiry" window, enter your password and password to inquire about your insurance information. 2. Telephone inquiry about the social security card bank: dial "12333" for policy consultation and information inquiry. 3. The social security center inquires about the social security card bank: If you don't know your social security account number, you can bring it to the business halls of social insurance agencies in various districts to inquire.