| 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 | Large | Terminated July 2018 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated December 1992 | |
| England | East Sussex | Large | Terminated July 2002 | |
| England | East Sussex | Large | Terminated January 2006 | |
| England | East Sussex | Large | Terminated February 2006 | |
| England | East Sussex | Large | Terminated February 2006 | |
| England | East Sussex | Large | Terminated January 2006 | |
| England | East Sussex | Large | Terminated November 2000 | |
| England | East Sussex | Large | Terminated January 2006 | |
| England | East Sussex | Large | Terminated May 2011 | |
| England | East Sussex | Large | Terminated October 2005 |