| Country | Wales |
|---|---|
| UK region | Wales |
| Postcode area | CF |
| Unitary Authority | Rhondda Cynon Taf |
Trealaw postcode districts
Trealaw has 1 postcode district
Trealaw postcode sectors
Trealaw has 1 postcode sector
| Country | Wales |
|---|---|
| UK region | Wales |
| Postcode area | CF |
| Unitary Authority | Rhondda Cynon Taf |
Trealaw has 1 postcode district
Trealaw has 1 postcode sector