| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | East Sussex | Small | ||
| England | East Sussex | Large | ||
| England | East Sussex | Large | ||
| England | East Sussex | Large | Terminated July 1995 | |
| England | East Sussex | Small | ||
| England | East Sussex | Large | ||
| England | East Sussex | Large | Terminated June 1998 | |
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated December 1982 | |
| England | East Sussex | Large | Terminated June 1997 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | ||
| England | East Sussex | Large | Terminated December 1991 | |
| England | East Sussex | Large | Terminated June 1999 | |
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated December 1992 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small |