Friog is a village in Gwynedd, Wales.
It is situated within the LL38 postcode district, which is within the Fairbourne post town.
LL38 is the only postcode district within the Fairbourne post town.
The Fairbourne post town is within the Llandudno postcode area.
Administrative Ward: Llangelynin
Administrative District: Gwynedd
Country: Wales
UK Parliament: Dwyfor Meirionnydd