The SA15 1YZ postcode was located in Carmarthenshire, Carmarthenshire postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Large User postcode introduced in 1992-01 and terminated on 1992-12.
| Name | Type |
|---|---|
| OA21CD | W00010656 |
| LSOA21CD | W01000733 |
| MSOA21CD | W02000167 |
| MSOA21 | Llanelli South |
| Postcode Area | SA15 |
| Ward | Tyisha |
| LTLA22 | Carmarthenshire |
| UTLA22 | Carmarthenshire |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.162092270904463, 51.67524432006705 ] |