The AL10 9TT postcode was located in Welwyn Hatfield, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1995-07 and terminated on 1997-12.
| Name | Type |
|---|---|
| OA21CD | E00121554 |
| LSOA21CD | E01023935 |
| MSOA21CD | E02004992 |
| MSOA21 | Hatfield South |
| Postcode Area | AL10 |
| Ward | Hatfield South West |
| LTLA22 | Welwyn Hatfield |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.23932809528104446, 51.75450640242555 ] |