| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated January 2011 | |
| England | North Yorkshire | Large | Terminated December 1983 | |
| England | North Yorkshire | Large | Terminated July 1997 | |
| England | North Yorkshire | Large | Terminated May 2004 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated December 1981 | |
| England | North Yorkshire | Small | Terminated January 2008 | |
| England | North Yorkshire | Large | Terminated December 1983 | |
| England | North Yorkshire | Large | Terminated December 1982 | |
| England | North Yorkshire | Large | Terminated September 2008 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated December 1981 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated July 2017 | |
| England | North Yorkshire | Large | Terminated December 1981 | |
| England | North Yorkshire | Large | Terminated December 1983 | |
| England | North Yorkshire | Large | Terminated November 2012 | |
| England | North Yorkshire | Small |