The LL55 1LB postcode was located in Gwynedd, Gwynedd postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Large User postcode introduced in 1981-06 and terminated on 1990-12.
| Name | Type |
|---|---|
| OA21CD | W00000477 |
| LSOA21CD | W01000093 |
| MSOA21CD | W02000015 |
| MSOA21 | Caernarfon East |
| Postcode Area | LL55 |
| Ward | Menai |
| LTLA22 | Gwynedd |
| UTLA22 | Gwynedd |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -4.26808332100039, 53.14431374969772 ] |