| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | East Sussex | Large | Terminated June 2000 | |
| 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 April 2007 | |
| England | East Sussex | Large | Terminated November 2001 | |
| England | East Sussex | Large | Terminated May 2013 | |
| England | East Sussex | Large | Terminated February 2004 | |
| England | East Sussex | Large | Terminated June 2008 | |
| England | East Sussex | Large | Terminated May 2021 | |
| England | East Sussex | Large | Terminated March 2006 | |
| England | East Sussex | Large | Terminated February 2008 | |
| England | East Sussex | Large | Terminated September 2020 | |
| England | East Sussex | Small | ||
| England | East Sussex | Small | ||
| England | East Sussex | Large | Terminated December 1999 | |
| England | East Sussex | Small |