| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Small | ||
| England | Essex | Large | Terminated February 2004 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated May 1994 | |
| England | Essex | Large | Terminated June 1999 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated November 2015 | |
| England | Essex | Large | Terminated December 1998 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | Terminated November 2012 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1990 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated May 1994 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small |