The DH3 4YN postcode was located in County Durham, County Durham postcode town, within North East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1997-12 and terminated on 1998-12.
| Name | Type |
|---|---|
| OA21CD | E00104460 |
| LSOA21CD | E01020590 |
| MSOA21CD | E02004295 |
| MSOA21 | Great Lumley & Bournmoor |
| Postcode Area | DH3 |
| Ward | Lumley |
| LTLA22 | County Durham |
| UTLA22 | County Durham |
| Region | North East |
| Country | England |
| Co-ordinates | [ -1.5537308600166582, 54.853292948316 ] |