| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | East Sussex | Large | ||
| England | East Sussex | Large | Terminated December 1998 | |
| England | East Sussex | Large | Terminated December 1999 | |
| England | East Sussex | Large | Terminated June 1999 | |
| England | East Sussex | Large | Terminated August 1997 | |
| England | East Sussex | Large | Terminated February 2001 | |
| England | East Sussex | Large | Terminated February 2006 | |
| England | East Sussex | Large | Terminated February 2019 | |
| England | East Sussex | Large | ||
| England | East Sussex | Large | Terminated May 2006 | |
| England | East Sussex | Large | Terminated November 2000 | |
| England | East Sussex | Large | Terminated October 2000 | |
| England | East Sussex | Large | Terminated September 2012 | |
| England | East Sussex | Large | Terminated June 2000 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Small | Terminated October 2013 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | Terminated January 2010 |