The SA18 3LU postcode was located in Carmarthenshire, Carmarthenshire postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Small User postcode introduced in 1980-01 and terminated on 1990-12.
| Name | Type |
|---|---|
| OA21CD | W00003834 |
| LSOA21CD | W01000713 |
| MSOA21CD | W02000156 |
| MSOA21 | Llan-non, Cross Hands & Pen-y-groes |
| Postcode Area | SA18 |
| Ward | Penygroes |
| LTLA22 | Carmarthenshire |
| UTLA22 | Carmarthenshire |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.034695092128046, 51.8016166122203 ] |