# LL55

5 sectors, 742 postcodes

- **Part of:** [LL](https://openpostcodes.uk/LL)
- **Local authorities:** Gwynedd

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [LL55 1](https://openpostcodes.uk/LL55%201) | 175 | Gwynedd |
| [LL55 2](https://openpostcodes.uk/LL55%202) | 195 | Gwynedd |
| [LL55 3](https://openpostcodes.uk/LL55%203) | 124 | Gwynedd |
| [LL55 4](https://openpostcodes.uk/LL55%204) | 240 | Gwynedd |
| [LL55 9](https://openpostcodes.uk/LL55%209) | 8 | Gwynedd |