Map
General Information
| Postal Area | Wirral |
| Postcode | CH7 1YG |
| User Type | Large (more than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Flintshire |
| Introduction Date | 1984-02-01 |
| Termination Date | 1991-12-01 |
Geographic Information
| Latitude | 53.1626400 |
| Longitude | -3.1471560 |
| Easting | 323400 |
| Northing | 363450 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |