| Country | Wales |
|---|---|
| UK region | Wales |
| Postcode area | LL |
| Unitary Authority | Isle of Anglesey |
Llaneilian postcode districts
Llaneilian has 3 postcode districts
| Country | Wales |
|---|---|
| UK region | Wales |
| Postcode area | LL |
| Unitary Authority | Isle of Anglesey |
Llaneilian has 3 postcode districts