The SO21 3NG postcode was located in Test Valley, Hampshire postcode town, within South East, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1980-01 and terminated on 2004-10.
| Name | Type |
|---|---|
| OA21CD | E00117773 |
| LSOA21CD | E01023178 |
| MSOA21CD | E02004821 |
| MSOA21 | Chilbolton, Clatford & Barton Stacey |
| Postcode Area | SO21 |
| Ward | Harewood |
| LTLA22 | Test Valley |
| UTLA22 | Hampshire |
| Region | South East |
| Country | England |
| Co-ordinates | [ -1.392253148465201, 51.18730293431346 ] |