Map
General Information
| Postal Area | Croydon |
| Postcode | CR9 3UN |
| User Type | Large (more than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Croydon |
| Introduction Date | 1986-04-01 |
| Termination Date | 1997-06-01 |
Geographic Information
| Latitude | 51.3766770 |
| Longitude | -0.0961920 |
| Easting | 532600 |
| Northing | 165900 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |