# BL6

5 sectors, 1,016 postcodes

- **Part of:** [BL](https://openpostcodes.uk/BL)
- **Local authorities:** Bolton, Chorley

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [BL6 4](https://openpostcodes.uk/BL6%204) | 209 | Bolton |
| [BL6 5](https://openpostcodes.uk/BL6%205) | 303 | Bolton |
| [BL6 6](https://openpostcodes.uk/BL6%206) | 258 | Bolton |
| [BL6 7](https://openpostcodes.uk/BL6%207) | 226 | Bolton |
| [BL6 9](https://openpostcodes.uk/BL6%209) | 20 | Bolton |