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