The SG6 3NY postcode was located in North Hertfordshire, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1982-03 and terminated on 1986-12.
| Name | Type |
|---|---|
| OA21CD | E00120094 |
| LSOA21CD | E01023645 |
| MSOA21CD | E02004916 |
| MSOA21 | Letchworth South West |
| Postcode Area | SG6 |
| Ward | Letchworth South West |
| LTLA22 | North Hertfordshire |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.23563337106971347, 51.97054464704681 ] |