Map
General Information
| Postal Area | West Northamptonshire |
| Postcode | NN10 0NJ |
| User Type | Small (less than 25 items of mail per day) |
| Region | East Midlands |
| Country | England |
| Local authority | North Northamptonshire |
| Introduction Date | 1987-04-01 |
Geographic Information
| Latitude | 52.2828780 |
| Longitude | -0.5896670 |
| Easting | 496306 |
| Northing | 265907 |
| Quality | Within the building of the matched address closest to the postcode mean |