| Country | England |
|---|---|
| UK region | Yorkshire and the Humber |
| Postcode area | YO |
| Unitary Authority | East Riding of Yorkshire |
Foston postcode districts
Foston has 1 postcode district
Foston postcode sectors
Foston has 1 postcode sector
| Country | England |
|---|---|
| UK region | Yorkshire and the Humber |
| Postcode area | YO |
| Unitary Authority | East Riding of Yorkshire |
Foston has 1 postcode district
Foston has 1 postcode sector