| SY23 4HE information | |
|---|---|
| Postcode | SY23 4HE |
| Outward code | SY23 |
| Place | Trefenter |
| Name | Place | Postcode |
|---|---|---|
| Berry Lodge, Trefenter | Trefenter | SY23 4HE |
| Blaenresgair, Trefenter | Trefenter | SY23 4HE |
| Brynhope, Trefenter | Trefenter | SY23 4HE |
| Bwlch y Mynydd, Trefenter | Trefenter | SY23 4HE |
| Green Meadow, Trefenter | Trefenter | SY23 4HE |
| Lluest y Concience, Trefenter | Trefenter | SY23 4HE |
| Morfa Du, Trefenter | Trefenter | SY23 4HE |
| Pant Coch, Trefenter | Trefenter | SY23 4HE |
| Tycoch, Trefenter | Trefenter | SY23 4HE |