| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | ||
| England | Essex | Small | Terminated December 1998 | |
| England | Essex | Large | Terminated May 2013 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | Terminated January 2001 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated June 1996 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | Terminated June 1996 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated January 2016 | |
| England | Essex | Large | Terminated June 2008 |