| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated January 1995 | |
| England | East Sussex | Large | Terminated December 1992 | |
| England | East Sussex | Large | Terminated December 1992 | |
| England | East Sussex | Large | Terminated June 1996 | |
| England | East Sussex | Large | Terminated July 2006 | |
| England | East Sussex | Large | Terminated May 1994 | |
| England | East Sussex | Large | Terminated June 1997 | |
| England | East Sussex | Large | Terminated July 1995 | |
| England | East Sussex | Large | Terminated April 2002 | |
| England | East Sussex | Large | Terminated March 2019 | |
| England | East Sussex | Large | Terminated March 2004 | |
| England | East Sussex | Large | Terminated February 2006 |