The TR1 3JN postcode was located in Cornwall, Cornwall postcode town, within South West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1981-06 and terminated on 1995-07.
| Name | Type |
|---|---|
| OA21CD | E00094946 |
| LSOA21CD | E01018808 |
| MSOA21CD | E02003910 |
| MSOA21 | Truro South & Central |
| Postcode Area | TR1 |
| Ward | Truro Boscawen & Redannick |
| LTLA22 | Cornwall |
| UTLA22 | Cornwall |
| Region | South West |
| Country | England |
| Co-ordinates | [ -5.061245932064087, 50.25921953684105 ] |