The LL23 7SJ postcode was located in Gwynedd, Gwynedd postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Small User postcode introduced in 2014-01 and terminated on 2015-08.
| Name | Type |
|---|---|
| OA21CD | W00000422 |
| LSOA21CD | W01000083 |
| MSOA21CD | W02000024 |
| MSOA21 | Bala & Mawddwy |
| Postcode Area | LL23 |
| Ward | Llanuwchllyn |
| LTLA22 | Gwynedd |
| UTLA22 | Gwynedd |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -3.6379536841039184, 52.928164059463626 ] |