The NP25 3 Monmouth Postcode Sector
The NP25 3 postcode sector stands on the Gwent and Herefordshire border in Wales.
NP25 3 is a postcode sector within the NP25 postcode district which is within the NP Newport postcode area.
The Royal Mail delivery office for the NP25 3 postal sector is the Monmouth Delivery Office.
The area of the NP25 3 postcode sector is 5.59 square miles which is 14.49 square kilometres or 3,579.34 square acres.
Map of the NP25 3 Postcode Sector
Explore the np25 3 postcode sector by using our free interactive map.