The UB3 3HX 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 1986-04 and terminated on 1986-12.
| Name | Type |
|---|---|
| OA21CD | E00012466 |
| LSOA21CD | E01002503 |
| MSOA21CD | E02000520 |
| MSOA21 | Hayes Town & Lake Farm |
| Postcode Area | UB3 |
| Ward | Hayes Town |
| LTLA22 | Hillingdon |
| UTLA22 | Hillingdon |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.41488184511214726, 51.51001160200468 ] |