The EC1Y 4SY postcode was located in City of London, City of London postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1980-01 and terminated on 1991-12.
| Name | Type |
|---|---|
| OA21CD | E00000019 |
| LSOA21CD | E01000002 |
| MSOA21CD | E02000001 |
| MSOA21 | City of London |
| Postcode Area | EC1Y |
| Ward | Cripplegate |
| LTLA22 | City of London |
| UTLA22 | City of London |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.09020136152316792, 51.52046161753471 ] |