| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | Terminated August 2004 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1994 | |
| England | Essex | Small | Terminated October 2007 | |
| England | Essex | Small | ||
| England | Essex | Large | ||
| England | Essex | Large | Terminated March 2015 | |
| England | Essex | Large | Terminated December 1990 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1999 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small |