The LL18 4UP postcode was located in Denbighshire, Denbighshire 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 1995-12.
| Name | Type |
|---|---|
| OA21CD | W00001228 |
| LSOA21CD | W01000229 |
| MSOA21CD | W02000419 |
| MSOA21 | Rhyl East |
| Postcode Area | LL18 |
| Ward | Rhyl South |
| LTLA22 | Denbighshire |
| UTLA22 | Denbighshire |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -3.4618176994544063, 53.31066774390992 ] |