Map
General Information
| Postal Area | Wirral |
| Postcode | CH7 5JN |
| User Type | Large (more than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Flintshire |
| Introduction Date | 1985-04-01 |
| Termination Date | 1997-06-01 |
Geographic Information
| Latitude | 53.1775330 |
| Longitude | -3.2056240 |
| Easting | 319519 |
| Northing | 365171 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |