Can postcodes change?

Related questions

1. How does the UK postcode system work?
2. Is zip code and PIN code same?
3. What is postal address example?
4. Can two houses have the same postal code?
5. How are postcodes decided?
6. How do I change my zip code to postal code?
7. Are all ZIP codes 5 digits?
8. What is a postcode district?
9. Are postal codes house specific?
10. Is your postcode unique to your house?

Tags

1. #postcodes
2. #states
3. #operational
4. #those
5. #royal
6. #pressing
7. #normally
8. #practice
9. #altered
10. #circumstances
11. #exceptional
12. #change
13. #unless
14. #there
15. #affected
16. #spokesman
17. #reason
18. #favour
19. #evidence