The DN31 1SA postcode was located in North East Lincolnshire, North East Lincolnshire postcode town, within Yorkshire and The Humber, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1980-01 and terminated on 1995-07.
| Name | Type |
|---|---|
| OA21CD | E00066539 |
| LSOA21CD | E01013187 |
| MSOA21CD | E02002733 |
| MSOA21 | Littlefield North |
| Postcode Area | DN31 |
| Ward | Park |
| LTLA22 | North East Lincolnshire |
| UTLA22 | North East Lincolnshire |
| Region | Yorkshire and The Humber |
| Country | England |
| Co-ordinates | [ -0.09307013314615462, 53.56240025972971 ] |