Map
General Information
| Postal Area | Harrow |
| Postcode | HA9 0NN |
| User Type | Large (more than 25 items of mail per day) |
| Region | London |
| Country | England |
| Local authority | Brent |
| Introduction Date | 1994-12-01 |
| Termination Date | 2009-08-01 |
Geographic Information
| Latitude | 51.5619110 |
| Longitude | -0.2805220 |
| Easting | 519288 |
| Northing | 186182 |
| Quality | Within the building of the matched address closest to the postcode mean |