# TN20

1 sector, 176 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [TN20 6](https://openpostcodes.uk/TN20%206) | 176 | Wealden |