| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | East Sussex | Small | ||
| England | East Sussex | Large | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated January 2004 | |
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated May 2014 | |
| England | East Sussex | Small | ||
| England | East Sussex | Large | ||
| England | East Sussex | Small | Terminated January 2007 | |
| England | East Sussex | Large | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated October 2000 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated December 1992 | |
| England | East Sussex | Small |