# TN21

4 sectors, 711 postcodes

- **Part of:** [TN](https://openpostcodes.uk/TN)
- **Local authorities:** Wealden, Rother

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [TN21 0](https://openpostcodes.uk/TN21%200) | 266 | Wealden |
| [TN21 1](https://openpostcodes.uk/TN21%201) | 14 | Wealden |
| [TN21 8](https://openpostcodes.uk/TN21%208) | 258 | Wealden |
| [TN21 9](https://openpostcodes.uk/TN21%209) | 173 | Wealden |