Grid Reference: SH912418
Country: Wales
County:
Constituency: Dwyfor Meirionnydd
Parish: Llandderfel
Existing streets on postcode LL23 7EB
Llwyn Brain Cottage, , Cwmtirmynach
Nantgau, , Cwmtirmynach
Tynyddol Uchaf, , Cwmtirmynach
