Map
General Information
| Postal Area | Derby |
| Postcode | DE1 1XB |
| User Type | Small (less than 25 items of mail per day) |
| Region | East Midlands |
| Country | England |
| Local authority | Derby |
| Introduction Date | 1984-02-01 |
| Termination Date | 2013-05-01 |
Geographic Information
| Latitude | 52.9231380 |
| Longitude | -1.4842900 |
| Easting | 434769 |
| Northing | 336316 |
| Quality | Within the building of the matched address closest to the postcode mean |