# DA3

3 sectors, 354 postcodes

- **Part of:** [DA](https://openpostcodes.uk/DA)
- **Local authorities:** Sevenoaks, Dartford, Gravesham

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [DA3 7](https://openpostcodes.uk/DA3%207) | 178 | Dartford |
| [DA3 8](https://openpostcodes.uk/DA3%208) | 170 | Sevenoaks |
| [DA3 9](https://openpostcodes.uk/DA3%209) | 6 | Sevenoaks |