| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated December 1990 | |
| England | North Yorkshire | Small | Terminated May 2004 | |
| England | North Yorkshire | Large | Terminated December 1981 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated January 1995 | |
| England | North Yorkshire | Large | Terminated May 2002 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated January 2014 | |
| England | North Yorkshire | Small | Terminated July 2007 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated December 1988 | |
| England | North Yorkshire | Large | Terminated December 1981 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small |