| LL21 9TD Information | |
|---|---|
| Postleitzahl | LL21 9TD |
| Postleitzahl-Gebiete | LL21 |
| Platz | Cerrigydrudion |
| Name | Platz | Postleitzahl |
|---|---|---|
| Gwynfa, Cerrigydrudion | Cerrigydrudion | LL21 9TD |
| Pen y Graig, Cerrigydrudion | Cerrigydrudion | LL21 9TD |
| Perthi Llwyddon, Cerrigydrudion | Cerrigydrudion | LL21 9TD |
| Tain y Foel, Cerrigydrudion | Cerrigydrudion | LL21 9TD |
| Ty Tan y Foel, Cerrigydrudion | Cerrigydrudion | LL21 9TD |
| Ty Tan y Graig, Cerrigydrudion | Cerrigydrudion | LL21 9TD |