Map
General Information
| Postal Area | Wirral |
| Postcode | CH7 9ZD |
| User Type | Large (more than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Flintshire |
| Introduction Date | 2005-09-01 |
| Termination Date | 2006-01-01 |
Geographic Information
| Latitude | 53.1764750 |
| Longitude | -3.1367380 |
| Easting | 324121 |
| Northing | 364978 |
| Quality | Imputed by ONS, by reference to surrounding postcode grid references |