The DH99 1YY 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 1990-07 and terminated on 1991-12.
| Name | Type |
|---|---|
| OA21CD | E00183273 |
| LSOA21CD | E01020702 |
| MSOA21CD | E02004315 |
| MSOA21 | Aykley Heads, Neville's Cross & Langley Moor |
| Postcode Area | DH99 |
| Ward | Neville's Cross |
| LTLA22 | County Durham |
| UTLA22 | County Durham |
| Region | North East |
| Country | England |
| Co-ordinates | [ -1.5780530252054648, 54.77925910615081 ] |