| Main Town | Town | County | Country | Type | Update |
|---|---|---|---|---|---|
| No | Pentrefelin | Carmarthenshire | Wales | Other | EDIT |
| No | Pentrefelin | Ceredigion | Wales | Other | EDIT |
| No | Pentrefelin | Conwy | Wales | Other | EDIT |
| No | Pentrefelin | Denbighshire | Wales | Other | EDIT |
| No | Pentrefelin | Gwynedd | Wales | Other | EDIT |
| No | Pentrefelin | Isle of Anglesey | Wales | Other | EDIT |