| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Suffolk | Large | ||
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Large | ||
| England | Suffolk | Large | Terminated May 1994 | |
| England | Suffolk | Small | ||
| England | Suffolk | Large | Terminated March 2001 | |
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Large | Terminated November 2015 | |
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Small | ||
| England | Suffolk | Small |