Map
General Information
| Postal Area | Cardiff |
| Postcode | CF1 3YB |
| User Type | Large (more than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Cardiff |
| Introduction Date | 1996-12-01 |
| Termination Date | 1998-12-01 |
Geographic Information
| Latitude | 51.4887850 |
| Longitude | -3.1826700 |
| Easting | 317983 |
| Northing | 177312 |
| Quality | Postcode sector mean, (mainly PO Boxes) |