The HA4 6WA postcode was located in Hillingdon, Hillingdon postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2001-12 and terminated on 2003-06.
| Name | Type |
|---|---|
| OA21CD | E00012437 |
| LSOA21CD | E01002497 |
| MSOA21CD | E02006796 |
| MSOA21 | South Ruislip |
| Postcode Area | HA4 |
| Ward | South Ruislip |
| LTLA22 | Hillingdon |
| UTLA22 | Hillingdon |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.3993130843193385, 51.55250416407448 ] |