Map
General Information
| Postal Area | Wirral |
| Postcode | CH7 3DW |
| User Type | Small (less than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Flintshire |
| Introduction Date | 1985-04-01 |
| Termination Date | 1990-12-01 |
Geographic Information
| Latitude | 53.1738060 |
| Longitude | -3.0576860 |
| Easting | 329400 |
| Northing | 364600 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |