The SA4 3SB postcode was located in Swansea, Swansea postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Large User postcode introduced in 1991-01 and terminated on 2003-08.
| Name | Type |
|---|---|
| OA21CD | W00004438 |
| LSOA21CD | W01000828 |
| MSOA21CD | W02000185 |
| MSOA21 | Llanmorlais & Three Crosses |
| Postcode Area | SA4 |
| Ward | Pen-clawdd |
| LTLA22 | Swansea |
| UTLA22 | Swansea |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.1322941342469734, 51.63793923544066 ] |