The SA18 3 Ammanford Postcode Sector
The SA18 3 postcode sector stands on the Dyfed and West Glamorgan border in Wales.
SA18 3 is a postcode sector within the SA18 postcode district which is within the SA Swansea postcode area.
The Royal Mail delivery office for the SA18 3 postal sector is the Ammanford Delivery Office.
The area of the SA18 3 postcode sector is 13.10 square miles which is 33.92 square kilometres or 8,381.78 square acres.
Map of the SA18 3 Postcode Sector
Explore the sa18 3 postcode sector by using our free interactive map.