Map
General Information
| Postal Area | Cardiff |
| Postcode | CF1 9YH |
| User Type | Large (more than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Cardiff |
| Introduction Date | 1997-12-01 |
| Termination Date | 1998-12-01 |
Geographic Information
| Latitude | 51.4851870 |
| Longitude | -3.1987790 |
| Easting | 316858 |
| Northing | 176930 |
| Quality | Postcode sector mean, (mainly PO Boxes) |