1, social security center inquiry: If you don't know your social security account number, you can bring your ID card to the business halls of social insurance agencies in various districts to inquire;

2. Online inquiry: individuals can log in to the labor security network or social insurance business website of their city, click the "Personal Social Security Information Inquiry" window, enter their ID card and password (password is their social security number or the date of birth of ID card), and inquire about their insurance information;

3. Telephone consultation: the insured person calls the labor security comprehensive service telephone for policy consultation and information inquiry.