Map
General Information
| Postal Area | County Durham |
| Postcode | DL9 4SD |
| User Type | Small (less than 25 items of mail per day) |
| Region | Yorkshire and The Humber |
| Country | England |
| Local authority | — |
| Introduction Date | 2000-12-01 |
| Termination Date | 2003-02-01 |
Geographic Information
| Latitude | 54.3717400 |
| Longitude | -1.7013480 |
| Easting | 419500 |
| Northing | 497400 |
| Quality | Imputed by ONS, by reference to surrounding postcode grid references |