Map
General Information
| Postal Area | County Durham |
| Postcode | DH1 9XR |
| User Type | Large (more than 25 items of mail per day) |
| Region | North East |
| Country | England |
| Local authority | County Durham |
| Introduction Date | 2004-08-01 |
| Termination Date | 2005-09-01 |
Geographic Information
| Latitude | 54.7770470 |
| Longitude | -1.5749360 |
| Easting | 427440 |
| Northing | 542542 |
| Quality | Postcode sector mean, (mainly PO Boxes) |