How to query the social security number of Guangzhou unit?

Legal analysis: 1. After the social insurance agency opened an account for social security, the social security handbook issued by the company recorded the company's social security number. 2. The recorded company social security number can be found in the table of previous social security increase or decrease. 3. The company's social security number is recorded on the electronic receipt that automatically deducts social security fees from local taxes every month. 4. Check the number of the unit through the insurance payment invoice of the bank or social security. 5. Go directly to the social insurance agency, provide the staff with the name of the unit and inquire about the social security number of the unit. 6. Call the labor and social security comprehensive service telephone "12333" and make an inquiry according to the manual prompts.

Legal basis: Article 60 of the Social Insurance Law of People's Republic of China (PRC) * * * The employer shall declare by itself and pay the social insurance premium in full and on time. Except for legal reasons such as force majeure, the payment shall not be postponed or reduced. The social insurance premiums that employees should pay shall be withheld and remitted by the employer, and the employer shall inform me of the details of paying social insurance premiums on a monthly basis. Individual industrial and commercial households without employees, part-time employees who have not participated in social insurance in the employing units and other flexible employees can pay social insurance premiums directly to the social insurance premium collection agencies.