| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Large | Terminated December 2010 | |
| England | Essex | Large | Terminated March 2010 | |
| England | Essex | Large | Terminated September 2006 | |
| England | Essex | Large | Terminated June 2008 | |
| England | Essex | Large | Terminated February 2019 | |
| England | Essex | Large | Terminated February 2006 | |
| England | Essex | Large | Terminated May 2005 | |
| England | Essex | Large | Terminated August 2004 | |
| England | Essex | Small | Terminated August 2016 | |
| England | Essex | Large | Terminated June 2004 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated October 2000 | |
| England | Essex | Large | Terminated January 2008 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | Terminated April 2014 | |
| England | Essex | Small | ||
| England | Essex | Large | ||
| England | Essex | Small |