| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Small | Terminated December 1991 | |
| England | Essex | Small | Terminated December 1991 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | Terminated January 1995 | |
| England | Essex | Large | Terminated January 1995 | |
| England | Essex | Large | Terminated October 2017 | |
| England | Essex | Large | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1995 | |
| England | Hertfordshire | Large | Terminated February 2006 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small |