| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Outer London | Large | Terminated January 2002 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | Terminated February 2008 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Outer London | Large | Terminated September 2001 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1998 | |
| England | Essex | Large | Terminated June 2000 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1995 |