Map
General Information
| Postal Area | West Northamptonshire |
| Postcode | NN1 1EL |
| User Type | Small (less than 25 items of mail per day) |
| Region | East Midlands |
| Country | England |
| Local authority | West Northamptonshire |
| Introduction Date | 1995-12-01 |
Geographic Information
| Latitude | 52.2315000 |
| Longitude | -0.8948670 |
| Easting | 475574 |
| Northing | 259831 |
| Quality | Within the building of the matched address closest to the postcode mean |