The LL51 9 Garndolbenmaen Postcode Sector
The LL51 9 postcode sector is within the county of Gwynedd in Wales.
LL51 9 is a postcode sector within the LL51 postcode district which is within the LL Llandudno postcode area.
The Royal Mail delivery office for the LL51 9 postal sector is the Porthmadog Delivery Office.
The area of the LL51 9 postcode sector is 27.95 square miles which is 72.40 square kilometres or 17,890.69 square acres.
Map of the LL51 9 Postcode Sector
Explore the ll51 9 postcode sector by using our free interactive map.