CT
22 districts, 15,351 postcodes
Canterbury, Thanet, Dover, Folkestone and Hythe, Ashford, Swale
| District | Postcodes | Local authority |
|---|---|---|
| CT1 | 935 | Canterbury |
| CT10 | 742 | Thanet |
| CT11 | 861 | Thanet |
| CT12 | 597 | Thanet |
| CT13 | 386 | Dover |
| CT14 | 1,182 | Dover |
| CT15 | 607 | Dover |
| CT16 | 655 | Dover |
| CT17 | 534 | Dover |
| CT18 | 451 | Folkestone and Hythe |
| CT19 | 642 | Folkestone and Hythe |
| CT2 | 763 | Canterbury |
| CT20 | 827 | Folkestone and Hythe |
| CT21 | 668 | Folkestone and Hythe |
| CT3 | 788 | Dover |
| CT4 | 810 | Canterbury |
| CT5 | 991 | Canterbury |
| CT50 | 5 | Folkestone and Hythe |
| CT6 | 1,064 | Canterbury |
| CT7 | 414 | Thanet |
| CT8 | 217 | Thanet |
| CT9 | 1,212 | Thanet |