| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Essex | Large | ||
| England | Essex | Small | ||
| England | Essex | Large | Terminated December 1994 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | ||
| England | Essex | Large | Terminated January 1995 | |
| England | Essex | Large | Terminated October 2015 | |
| England | Essex | Small | ||
| England | Essex | Small | ||
| England | Essex | Large | ||
| England | Essex | Large | Terminated April 2016 | |
| England | Essex | Large | Terminated June 2000 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated May 2002 | |
| England | Essex | Large | Terminated January 2001 | |
| England | Essex | Small | ||
| England | Essex | Large | Terminated April 2006 |