| Country | England |
|---|---|
| UK region | North East |
| Postcode area | DL |
| Unitary Authority | County Durham |
Barnard Castle postcode districts
Barnard Castle has 1 postcode district
Barnard Castle postcode sectors
Barnard Castle has 1 postcode sector
| Country | England |
|---|---|
| UK region | North East |
| Postcode area | DL |
| Unitary Authority | County Durham |
Barnard Castle has 1 postcode district
Barnard Castle has 1 postcode sector