How does Chengdu Social Security inquire which district it belongs to?

Legal analysis: social security center inquiry. Bring your valid certificate and social security card number to the window of the local social security bureau. If you don't know your social security account number, you can also directly bring your ID card to the business hall of social insurance agencies in various districts for enquiry.

Legal basis: Article 8 of People's Republic of China (PRC) Social Insurance Law provides social insurance services, and is responsible for social insurance registration, personal rights and interests record, social insurance benefits payment, etc.