The last four digits and the first two digits of the ID number in Fufeng County, Baoji City, Shaanxi Province are 20, which police station means?

Thank you for waiting? The last four digits of the citizenship number of the second-generation resident ID card are not the codes of the police station of the public security organ where a person handles the resident ID card. The last four digits, from 15 to 17, are the sequence codes of people born in the same place in the same year, and the last digit character is the check code of the citizenship number.