| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | Terminated May 1994 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | Terminated December 1990 | |
| England | North Yorkshire | Large | Terminated May 2009 | |
| England | North Yorkshire | Small | Terminated December 1981 | |
| England | North Yorkshire | Small | Terminated December 1986 | |
| England | North Yorkshire | Small | Terminated December 1990 | |
| England | North Yorkshire | Small | Terminated December 1990 | |
| England | North Yorkshire | Small | Terminated December 1990 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | Terminated April 2002 | |
| England | North Yorkshire | Small | Terminated April 2002 | |
| England | North Yorkshire | Small | Terminated April 2002 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | Terminated April 2002 |