The W1H 4AA postcode was located in Westminster, Westminster postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2000-12 and terminated on 2017-01.
| Name | Type |
|---|---|
| OA21CD | E00023492 |
| LSOA21CD | E01004663 |
| MSOA21CD | E02000971 |
| MSOA21 | Bryanston & Dorset Square |
| Postcode Area | W1H |
| Ward | Marylebone |
| LTLA22 | Westminster |
| UTLA22 | Westminster |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.16428343133004655, 51.51957615771724 ] |