| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Small | ||
| England | Essex | Large | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | Terminated June 1999 | |
| England | Essex | Large | Terminated March 2001 | |
| England | Essex | Large | Terminated November 2002 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1998 | |
| England | Essex | Large | Terminated December 1999 | |
| England | Essex | Small | ||
| England | Essex | Small | Terminated April 2009 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small |