| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated December 1997 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated July 2013 | |
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated May 1994 | |
| England | East Sussex | Large | Terminated December 1996 | |
| England | East Sussex | Large | Terminated June 2000 | |
| England | East Sussex | Large | Terminated June 1999 | |
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated July 1995 | |
| England | East Sussex | Large | Terminated June 2000 | |
| England | East Sussex | Large | Terminated January 2003 | |
| England | East Sussex | Large | Terminated June 1999 | |
| England | East Sussex | Large | Terminated June 1997 | |
| England | East Sussex | Large | Terminated August 2011 | |
| England | East Sussex | Large | ||
| England | East Sussex | Large | Terminated October 2018 | |
| England | East Sussex | Large | Terminated December 2015 |