Pentre Gwynfryn is a village in Gwynedd, Wales.
It is situated within the LL45 postcode district, which is within the Llanbedr post town.
LL45 is the only postcode district within the Llanbedr post town.
The Llanbedr post town is within the Llandudno postcode area.
Administrative Ward: Llanbedr
Administrative District: Gwynedd
Country: Wales
UK Parliament: Dwyfor Meirionnydd