Llanfihangel Nant Melan is a village in Powys, Wales.
It is situated within the LD8 postcode district, which is within the Presteigne post town.
LD8 is the only postcode district within the Presteigne post town.
The Presteigne post town is within the Llandrindod Wells postcode area.
Administrative Ward: Old Radnor
Administrative District: Powys
Country: Wales
UK Parliament: Brecon and Radnorshire