| Country | Wales |
|---|---|
| UK region | Wales |
| Postcode area | LL |
| Unitary Authority | Gwynedd |
Llanfrothen postcode districts
Llanfrothen has 1 postcode district
Llanfrothen postcode sectors
Llanfrothen has 1 postcode sector
| Country | Wales |
|---|---|
| UK region | Wales |
| Postcode area | LL |
| Unitary Authority | Gwynedd |
Llanfrothen has 1 postcode district
Llanfrothen has 1 postcode sector