| SY23 4HH information | |
|---|---|
| Postcode | SY23 4HH |
| Outward code | SY23 |
| Place | Trefenter |
| Name | Place | Postcode |
|---|---|---|
| Cofadail Farm, Trefenter | Trefenter | SY23 4HH |
| Cofadail School House, Trefenter | Trefenter | SY23 4HH |
| Cynefin, Trefenter | Trefenter | SY23 4HH |
| Gors, Trefenter | Trefenter | SY23 4HH |
| Nant y Ffynnon, Trefenter | Trefenter | SY23 4HH |
| Plas Bach, Trefenter | Trefenter | SY23 4HH |
| Tan y Castell, Trefenter | Trefenter | SY23 4HH |
| Tan y Fron, Trefenter | Trefenter | SY23 4HH |
| Tanyrynys, Trefenter | Trefenter | SY23 4HH |