# LL23

1 sector, 199 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [LL23 7](https://openpostcodes.uk/LL23%207) | 199 | Gwynedd |