| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Small | ||
| England | (pseudo) England (UA/MD/LB) | Large | Terminated December 1988 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated December 1991 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated December 1991 | |
| England | Essex | Large | Terminated June 2009 | |
| England | Essex | Large | Terminated May 2005 | |
| England | Essex | Large | Terminated September 2000 | |
| England | Essex | Large | Terminated March 2002 | |
| England | Essex | Large | Terminated May 2005 | |
| England | Essex | Large | Terminated July 2005 | |
| England | Essex | Large | Terminated July 2006 | |
| England | Essex | Large | Terminated March 2008 | |
| England | Essex | Large | Terminated April 2002 | |
| England | Essex | Large | Terminated March 2012 | |
| England | Essex | Large | ||
| England | Essex | Large | Terminated April 2007 | |
| England | Essex | Large | Terminated December 2008 | |
| England | Essex | Large | Terminated January 2007 | |
| England | Essex | Large | Terminated March 2007 | |
| England | Essex | Large | Terminated January 2007 |