452526 (this one was born before 1985, used by people in urban areas and used by people over 28).
452503 (In addition, the difference between 26 and 03 is that people in urban areas are all 26. The numbers after 0 1 represent villages and towns, 45250 1 belongs to Beiliu town, 03 belongs to Xinxu town, and I don't know anything else. )
45098 1 (born after 1985, used in urban areas and towns, used by people under 27).