The SR4 6LN postcode was located in Sunderland, Sunderland postcode town, within North East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1992-08 and terminated on 1996-06.
| Name | Type |
|---|---|
| OA21CD | E00044200 |
| LSOA21CD | E01008704 |
| MSOA21CD | E02001801 |
| MSOA21 | Millfield |
| Postcode Area | SR4 |
| Ward | Millfield |
| LTLA22 | Sunderland |
| UTLA22 | Sunderland |
| Region | North East |
| Country | England |
| Co-ordinates | [ -1.4104408468817995, 54.90628662180132 ] |