| 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 | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | Terminated August 1997 | |
| England | Essex | Small | Terminated March 2005 | |
| England | Hertfordshire | Small | ||
| England | Essex | Large | Terminated January 2001 | |
| England | Essex | Small | ||
| England | Hertfordshire | Small | Terminated February 2012 | |
| England | Essex | Large | Terminated December 1991 | |
| England | Hertfordshire | Large | Terminated March 2002 | |
| England | Essex | Small |