# TR21

1 sector, 73 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [TR21 0](https://openpostcodes.uk/TR21%200) | 73 | Isles of Scilly |