# DT1

4 sectors, 792 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [DT1 1](https://openpostcodes.uk/DT1%201) | 284 | Dorset |
| [DT1 2](https://openpostcodes.uk/DT1%202) | 258 | Dorset |
| [DT1 3](https://openpostcodes.uk/DT1%203) | 229 | Dorset |
| [DT1 9](https://openpostcodes.uk/DT1%209) | 21 | Dorset |