Shenzhen social security inquiry guide online inquiry website: /siservice/ instructions for use: a. Log in to the social insurance service personal website and enter the registration page. B. Registration of personal data. A. Fill in the identity information and enter the "ID number" and "social security personal computer number". The social security personal computer number is 9 digits, and the card number is generally 10 digits. Don't make a mistake. B. If the applicant who fills in the personal information account is a new insured this year, and the Social Security Commissioner has not added the applicant's mobile phone information in the social security system before, add the mobile phone number, as shown in the following figure: (In this case, the Social Security Commissioner must add the mobile phone number in the social security registration system before registering. Note: Social security personal computer number and social security card number are different, with 9 digits and 10 digits. Don't make mistakes. C. after filling in the registration password, enter the social security bureau system for inquiry with the ID number and password. Telephone inquiry Tel: 12333 Inquiry scope: inquiry about the payment base and proportion of social endowment insurance, inquiry about the balance and details of social security card, etc. Window query Shenzhen Social Security Bureau Address: 5th floor, Shenzhen Talent Park, No.8005 Shennan Avenue, Futian District, Shenzhen.