| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | North Yorkshire | Large | Terminated May 1994 | |
| England | North Yorkshire | Large | Terminated July 1997 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated February 2006 | |
| England | North Yorkshire | Large | Terminated May 1994 | |
| England | North Yorkshire | Large | Terminated July 1997 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated June 2009 | |
| England | North Yorkshire | Large | Terminated December 1992 | |
| England | North Yorkshire | Large | Terminated July 2002 | |
| England | North Yorkshire | Large | Terminated December 1991 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small |