| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | East Sussex | Large | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated October 2019 | |
| England | East Sussex | Large | Terminated May 1994 | |
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated January 2016 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | Terminated February 2018 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small |