Map
General Information
| Postal Area | Southwark |
| Postcode | SE1 6DU |
| User Type | Large (more than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Southwark |
| Introduction Date | 1990-07-01 |
| Termination Date | 1996-06-01 |
Geographic Information
| Latitude | 51.4981120 |
| Longitude | -0.0983390 |
| Easting | 532100 |
| Northing | 179400 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |