| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1981 | |
| England | Essex | Large | Terminated December 1998 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | Terminated May 2008 | |
| England | Essex | Large | Terminated July 1995 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1990 | |
| England | Essex | Small | Terminated May 2003 | |
| England | Essex | Large | Terminated July 1995 | |
| England | Essex | Small | ||
| England | Essex | Small | Terminated September 2011 | |
| England | Essex | Small | ||
| England | Essex | Small | Terminated May 2003 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small |