| Country | England |
|---|---|
| UK region | Yorkshire and the Humber |
| Postcode area | DN |
| Unitary Authority | North East Lincolnshire |
Irby postcode districts
Irby has 2 postcode districts
| Country | England |
|---|---|
| UK region | Yorkshire and the Humber |
| Postcode area | DN |
| Unitary Authority | North East Lincolnshire |
Irby has 2 postcode districts