How is PIN code decided?

Related questions

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Tags

1. #pincode
2. #specific
3. #meaning
4. #above
5. #represent
6. #district
7. #reflects
8. #structure
9. #first
10. #digit
11. #third
12. #sorting
13. #number
14. #three
15. #stated
16. #office
17. #india
18. #second
19. #region