| LL21 0PD information | |
|---|---|
| Code postal | LL21 0PD |
| code extérieur | LL21 |
| Endroit | Maerdy |
| Nom | Endroit | Code postal |
|---|---|---|
| Carreg y Big, Maerdy | Maerdy | LL21 0PD |
| Dol y Pennau, Maerdy | Maerdy | LL21 0PD |
| Trawscoed Bach, Maerdy | Maerdy | LL21 0PD |
| Trawscoed Mawr, Maerdy | Maerdy | LL21 0PD |
| Wern Uchaf, Maerdy | Maerdy | LL21 0PD |