Map
General Information
| Postal Area | Wirral |
| Postcode | CH7 3HS |
| User Type | Small (less than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Flintshire |
| Introduction Date | 1980-01-01 |
| Termination Date | 2002-12-01 |
Geographic Information
| Latitude | 53.1709350 |
| Longitude | -3.0770640 |
| Easting | 328100 |
| Northing | 364300 |
| Quality | Imputed by ONS, by reference to surrounding postcode grid references |