The N4 3TJ 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 1990-02 and terminated on 1991-12.
| Name | Type |
|---|---|
| OA21CD | E00014020 |
| LSOA21CD | E01002805 |
| MSOA21CD | E02000556 |
| MSOA21 | Tollington |
| Postcode Area | N4 |
| Ward | Tollington |
| LTLA22 | Islington |
| UTLA22 | Islington |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.11567803497081434, 51.566735382185946 ] |