Map
General Information
| Postal Area | Harrow |
| Postcode | HA9 7DL |
| User Type | Large (more than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Brent |
| Introduction Date | 1986-04-01 |
| Termination Date | 1991-12-01 |
Geographic Information
| Latitude | 51.5532510 |
| Longitude | -0.2922150 |
| Easting | 518500 |
| Northing | 185200 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |