Sectors in TR4
| Sector | Main place | Postcodes |
|---|---|---|
| TR4 8 | Chacewater | 295 |
| TR4 9 | Goonhavern | 229 |
Places covered by TR4
- Chacewater Cornwall · 38
- Goonhavern Cornwall · 38
- Mount Hawke Cornwall · 36
- Porthtowan Cornwall · 33
- St Erme Cornwall · 21
- Shortlanesend Cornwall · 20
- Blackwater Cornwall · 19
- Trispen Cornwall · 11
- Frogpool Cornwall · 9
- Zelah Cornwall · 9
- Threemilestone Cornwall · 6
- Bissoe Cornwall · 4
- Perranwell Cornwall · 4
- Rose Cornwall · 4
- Coombe Cornwall · 3
- Gollawater Cornwall · 3
- Perranzabuloe Cornwall · 3
- Twelveheads Cornwall · 3
- Callestick Cornwall · 2
- Cusgarne Cornwall · 2
- Helston Water Cornwall · 2
- Lower Rose Cornwall · 2
- Roseworthy Cornwall · 2
- Towan Cross Cornwall · 2
- Idless Cornwall · 1
- Jolly's Bottom Cornwall · 1
- Menagissey Cornwall · 1
- Mount Cornwall · 1
- New Mills Cornwall · 1
- Penhallow Cornwall · 1
- Saveock Cornwall · 1
- Truro Cornwall · 1
- Truthan Cornwall · 1