| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Somerset | Small | ||
| England | Somerset | Small | ||
| England | Somerset | Small | ||
| England | Somerset | Large | ||
| England | Somerset | Large | Terminated June 1996 | |
| England | Somerset | Large | Terminated March 2003 | |
| England | Somerset | Small | ||
| England | Somerset | Large | Terminated December 1981 | |
| England | Somerset | Small | Terminated December 1990 | |
| England | Somerset | Small | ||
| England | Somerset | Small | Terminated March 2011 | |
| England | Somerset | Large | Terminated December 1996 | |
| England | Somerset | Large | Terminated May 1994 | |
| England | Somerset | Small | ||
| England | Somerset | Small | ||
| England | Somerset | Small | ||
| England | Somerset | Small | ||
| England | Somerset | Small | ||
| England | Somerset | Small | ||
| England | Somerset | Small | Terminated May 2010 |