The LL16 5YU postcode was located in Conwy, Conwy postcode town, within Wales, Wales region.
It is now a terminated postcode, it was a Large User postcode introduced in 2003-04 and terminated on 2004-07.
| Name | Type |
|---|---|
| OA21CD | W00000865 |
| LSOA21CD | W01000162 |
| MSOA21CD | W02000040 |
| MSOA21 | Betws-yn-Rhos, Llangernyw & Llansannan |
| Postcode Area | LL16 |
| Ward | Llansannan |
| LTLA22 | Conwy |
| UTLA22 | Conwy |
| Region | Wales |
| Country | Wales |
| Co-ordinates | [ -3.4863431031053906, 53.171429477882604 ] |