Pentre Berw is a village in Anglesey, Wales.
It is situated within the LL60 postcode district, which is within the Gaerwen post town.
LL60 is the only postcode district within the Gaerwen post town.
The Gaerwen post town is within the Llandudno postcode area.
Administrative Ward: Llanfihangel Ysgeifiog
Administrative District: Isle of Anglesey
Country: Wales
UK Parliament: Ynys Môn