The SA17 4YH 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 2000-06 and terminated on 2021-03.
| Name | Type |
|---|---|
| OA21CD | W00003605 |
| LSOA21CD | W01000670 |
| MSOA21CD | W02000159 |
| MSOA21 | Cydweli & Trimsaran |
| Postcode Area | SA17 |
| Ward | Kidwelly and St Ishmael |
| LTLA22 | Carmarthenshire |
| UTLA22 | Carmarthenshire |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.3087404070780675, 51.73653484464133 ] |