| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Large | Terminated December 1998 | |
| England | Hertfordshire | Large | Terminated January 2004 | |
| England | Essex | Large | ||
| England | Essex | Large | Terminated December 1997 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated July 1995 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | ||
| England | Essex | Small | ||
| England | Essex | Small | Terminated June 1999 | |
| England | Hertfordshire | Large | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Hertfordshire | Large | Terminated August 2004 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Hertfordshire | Large | Terminated April 2005 |