The TN20 6ZN postcode was located in Wealden, East Sussex postcode town, within South East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1997-12 and terminated on 1999-06.
| Name | Type |
|---|---|
| OA21CD | E00107701 |
| LSOA21CD | E01021202 |
| MSOA21CD | E02004407 |
| MSOA21 | Mayfield & Wadhurst |
| Postcode Area | TN20 |
| Ward | Mayfield & Five Ashes |
| LTLA22 | Wealden |
| UTLA22 | East Sussex |
| Region | South East |
| Country | England |
| Co-ordinates | [ 0.2526188096298475, 51.01735276179726 ] |