# LL18

7 sectors, 1,225 postcodes

- **Part of:** [LL](https://openpostcodes.uk/LL)
- **Local authorities:** Denbighshire, Conwy, Flintshire

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [LL18 1](https://openpostcodes.uk/LL18%201) | 145 | Denbighshire |
| [LL18 2](https://openpostcodes.uk/LL18%202) | 222 | Denbighshire |
| [LL18 3](https://openpostcodes.uk/LL18%203) | 169 | Denbighshire |
| [LL18 4](https://openpostcodes.uk/LL18%204) | 283 | Denbighshire |
| [LL18 5](https://openpostcodes.uk/LL18%205) | 279 | Conwy |
| [LL18 6](https://openpostcodes.uk/LL18%206) | 107 | Denbighshire |
| [LL18 9](https://openpostcodes.uk/LL18%209) | 20 | Denbighshire |