Sectors in BN3
| Sector | Main place | Postcodes |
|---|---|---|
| BN3 1 | Brighton and Hove | 176 |
| BN3 2 | Brighton and Hove | 161 |
| BN3 3 | Brighton and Hove | 220 |
| BN3 4 | Brighton and Hove | 147 |
| BN3 5 | Brighton and Hove | 182 |
| BN3 6 | Brighton and Hove | 226 |
| BN3 7 | Brighton and Hove | 202 |
| BN3 8 | Brighton and Hove | 133 |
Places covered by BN3
- Brighton and Hove Brighton and Hove · 1,430
- Brighton Brighton and Hove · 15