| LL57 4AR information | |
|---|---|
| Postcode | LL57 4AR |
| Outward code | LL57 |
| Place | Tregarth |
| Name | Place | Postcode |
|---|---|---|
| Carwyn, Tregarth | Tregarth | LL57 4AR |
| Dolwen, Tregarth | Tregarth | LL57 4AR |
| Hafod, Tregarth | Tregarth | LL57 4AR |
| Tyddyn Tegai, Tregarth | Tregarth | LL57 4AR |
| Ty Fferm Tanrhiw, Tregarth | Tregarth | LL57 4AR |