Map
General Information
| Postal Area | Monmouthshire |
| Postcode | NP8 1ZY |
| User Type | Large (more than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Powys |
| Introduction Date | 1998-06-01 |
| Termination Date | 2018-12-01 |
Geographic Information
| Latitude | 51.8579900 |
| Longitude | -3.1362780 |
| Easting | 321843 |
| Northing | 218322 |
| Quality | Within the building of the matched address closest to the postcode mean |