| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Small | ||
| England | Essex | Large | Terminated June 1998 | |
| England | Essex | Large | Terminated December 1992 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated July 1995 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated December 1990 | |
| England | Essex | Large | ||
| England | Essex | Small | ||
| England | (pseudo) England (UA/MD/LB) | Large | Terminated December 1990 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated July 1995 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated December 1990 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated July 1995 | |
| England | Essex | Large | Terminated April 2014 | |
| England | Essex | Large | Terminated February 2008 | |
| England | Essex | Small | Terminated April 2008 | |
| England | Essex | Large | Terminated November 2002 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated October 2003 | |
| England | Essex | Large | Terminated March 2006 | |
| England | Essex | Large | ||
| England | Essex | Large | Terminated March 2004 |