The N4 3DH postcode was located in Islington, Islington postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1993-01 and terminated on 1994-12.
| Name | Type |
|---|---|
| OA21CD | E00014001 |
| LSOA21CD | E01002804 |
| MSOA21CD | E02000554 |
| MSOA21 | Highcroft & Holly Park |
| Postcode Area | N4 |
| Ward | Hillrise |
| LTLA22 | Islington |
| UTLA22 | Islington |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.11700858959651798, 51.5694544792071 ] |