| Information about Trealaw, Wales | |
|---|---|
| Name | Trealaw |
| Post Code | CF40 |
| Area | Rhondda Cynon Taf |
| Country | Wales |
| Name | Place | Post Code |
|---|---|---|
| Rhys Street, Trealaw | Trealaw | CF40 2QQ |
| Station Cottages, Trealaw | Trealaw | CF40 2PJ |
| Information about Wales | |
|---|---|
| Name | Wales |
| ISO 3166-1-2 | GB-WLS |
| Timezone | Greenwich Mean Time (UTC) |
| Language | Welsh English |
| Information about Rhondda Cynon Taf | |
|---|---|
| Name | Rhondda Cynon Taf |
| European divisions | UKL15 |