The LL21 0SX postcode was located in Denbighshire, Denbighshire postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Small User postcode introduced in 2004-05 and terminated on 2004-09.
| Name | Type |
|---|---|
| OA21CD | W00001094 |
| LSOA21CD | W01000205 |
| MSOA21CD | W02000057 |
| MSOA21 | Llangollen & Llandrillo |
| Postcode Area | LL21 |
| Ward | Edeirnion |
| LTLA22 | Denbighshire |
| UTLA22 | Denbighshire |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -3.44867799722303, 52.92212759792751 ] |