| Información general | |
|---|---|
| Nombre | Trecwn |
| Código postal | SA62 |
| Superficie | Pembrokeshire |
| País | Wales |
| Nombre | Lugar | Código postal |
|---|---|---|
| Barham Road, Trecwn | Trecwn | SA62 5XX |
| Barham Road, Trecwn | Trecwn | SA62 5XY |
| Barham Road, Trecwn | Trecwn | SA62 5XU |
| Brynhedydd, Trecwn | Trecwn | SA62 5XE |
| Carreg Las, Trecwn | Trecwn | SA62 5XE |
| Cnwlymorfoel, Trecwn | Trecwn | SA62 5XE |
| Ffos-Las, Trecwn | Trecwn | SA62 5XG |
| Gelli Farm, Trecwn | Trecwn | SA62 5XE |
| Glanafon, Trecwn | Trecwn | SA62 5XT |
| Llygad-y-Cleddau, Trecwn | Trecwn | SA62 5XE |
| Lower Pendouble, Trecwn | Trecwn | SA62 5YA |
| Mamre House, Trecwn | Trecwn | SA62 5XP |
| Old Rectory, Trecwn | Trecwn | SA62 5XP |
| Ordnance House, Trecwn | Trecwn | SA62 5YA |
| Pant-y-Wrach, Trecwn | Trecwn | SA62 5XE |
| Pendouble Farm, Trecwn | Trecwn | SA62 5YA |
| Penffrwd, Trecwn | Trecwn | SA62 5XE |
| Rhosyn Gwyn, Trecwn | Trecwn | SA62 5XP |
| The Old Coach House, Trecwn | Trecwn | SA62 5YA |
| Tregene, Trecwn | Trecwn | SA62 5XE |