Map
General Information
| Postal Area | Gwynedd |
| Postcode | LL65 3NW |
| User Type | Small (less than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Isle of Anglesey |
| Introduction Date | 1993-08-01 |
| Termination Date | 1997-12-01 |
Geographic Information
| Latitude | 53.2746030 |
| Longitude | -4.5220490 |
| Easting | 231928 |
| Northing | 378259 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |