# TR4

2 sectors, 522 postcodes

- **Part of:** [TR](https://openpostcodes.uk/TR)
- **Local authorities:** Cornwall

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [TR4 8](https://openpostcodes.uk/TR4%208) | 293 | Cornwall |
| [TR4 9](https://openpostcodes.uk/TR4%209) | 229 | Cornwall |