What is a postcode district?

Related questions

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

Tags

1. #district
2. #united
3. #outward
4. #known
5. #prefix
6. #called
7. #towns
8. #alphabetical
9. #dependencies
10. #grouped
11. #districts
12. #crown
13. #group
14. #codes
15. #postcode
16. #kingdom