# BN3

8 sectors, 1,445 postcodes

- **Part of:** [BN](https://openpostcodes.uk/BN)
- **Local authorities:** Brighton and Hove

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [BN3 1](https://openpostcodes.uk/BN3%201) | 176 | Brighton and Hove |
| [BN3 2](https://openpostcodes.uk/BN3%202) | 161 | Brighton and Hove |
| [BN3 3](https://openpostcodes.uk/BN3%203) | 220 | Brighton and Hove |
| [BN3 4](https://openpostcodes.uk/BN3%204) | 147 | Brighton and Hove |
| [BN3 5](https://openpostcodes.uk/BN3%205) | 182 | Brighton and Hove |
| [BN3 6](https://openpostcodes.uk/BN3%206) | 226 | Brighton and Hove |
| [BN3 7](https://openpostcodes.uk/BN3%207) | 200 | Brighton and Hove |
| [BN3 8](https://openpostcodes.uk/BN3%208) | 133 | Brighton and Hove |