# LL37

1 sector, 40 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [LL37 2](https://openpostcodes.uk/LL37%202) | 40 | Gwynedd |