| LL21 9SH Information | |
|---|---|
| Postleitzahl | LL21 9SH |
| Postleitzahl-Gebiete | LL21 |
| Platz | Derwen |
| Name | Platz | Postleitzahl |
|---|---|---|
| Bryntirion, Derwen | Derwen | LL21 9SH |
| Commins, Derwen | Derwen | LL21 9SH |
| Fforest, Derwen | Derwen | LL21 9SH |
| Isfryn, Derwen | Derwen | LL21 9SH |
| Llwyn Isa Bach, Derwen | Derwen | LL21 9SH |
| Llwyn Isa Barn, Derwen | Derwen | LL21 9SH |
| Llwyn Isa Farmhouse, Derwen | Derwen | LL21 9SH |
| Llwyn Uchaf, Derwen | Derwen | LL21 9SH |
| Nant Farm, Derwen | Derwen | LL21 9SH |
| Nant Uchaf, Derwen | Derwen | LL21 9SH |
| Parc Bach, Derwen | Derwen | LL21 9SH |
| Sarnat Gwyn, Derwen | Derwen | LL21 9SH |
| Sarnedd Gwyn, Derwen | Derwen | LL21 9SH |
| Tyddyn Isaf, Derwen | Derwen | LL21 9SH |