# DT3

3 sectors, 703 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [DT3 4](https://openpostcodes.uk/DT3%204) | 203 | Dorset |
| [DT3 5](https://openpostcodes.uk/DT3%205) | 240 | Dorset |
| [DT3 6](https://openpostcodes.uk/DT3%206) | 260 | Dorset |