| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated December 1996 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | ||
| England | East Sussex | Large | Terminated February 2015 | |
| England | East Sussex | Large | ||
| England | East Sussex | Large | Terminated February 2009 | |
| England | East Sussex | Large | Terminated June 2008 | |
| England | East Sussex | Large | Terminated February 2006 | |
| England | East Sussex | Large | Terminated January 2014 | |
| England | East Sussex | Large | Terminated February 2003 | |
| England | East Sussex | Large | Terminated September 2018 | |
| England | East Sussex | Large | Terminated May 2010 | |
| England | East Sussex | Large | Terminated September 2003 | |
| England | East Sussex | Large | Terminated November 2018 | |
| England | East Sussex | Large | Terminated December 1992 | |
| England | East Sussex | Large | Terminated May 1994 | |
| England | East Sussex | Large | Terminated September 2000 | |
| England | East Sussex | Large | Terminated March 2004 |