| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated December 2018 | |
| England | North Yorkshire | Large | Terminated September 2001 | |
| England | North Yorkshire | Large | Terminated December 1990 | |
| England | North Yorkshire | Large | Terminated December 1990 | |
| England | North Yorkshire | Large | Terminated May 1994 | |
| England | North Yorkshire | Large | Terminated December 1991 | |
| England | North Yorkshire | Large | Terminated January 2013 | |
| England | North Yorkshire | Large | Terminated June 2003 | |
| England | North Yorkshire | Large | Terminated December 1992 | |
| England | North Yorkshire | Large | Terminated July 1995 | |
| England | North Yorkshire | Large | Terminated May 1994 | |
| England | North Yorkshire | Large | Terminated December 1992 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated December 1999 | |
| England | North Yorkshire | Large | Terminated July 2005 | |
| England | North Yorkshire | Large | Terminated January 2002 |