Map
General Information
| Postal Area | Harrow |
| Postcode | HA9 9BN |
| User Type | Small (less than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Brent |
| Introduction Date | 1986-04-01 |
| Termination Date | 1996-12-01 |
Geographic Information
| Latitude | 51.5637830 |
| Longitude | -0.2745070 |
| Easting | 519700 |
| Northing | 186400 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |