| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | North Yorkshire | Large | Terminated October 2012 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated May 2004 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated November 2002 | |
| England | North Yorkshire | Large | Terminated July 2001 | |
| England | North Yorkshire | Large | Terminated July 2007 | |
| England | North Yorkshire | Large | Terminated January 2001 | |
| England | North Yorkshire | Large | Terminated February 2006 | |
| England | North Yorkshire | Large | Terminated January 2001 | |
| England | North Yorkshire | Large | ||
| England | North Yorkshire | Large | Terminated February 2006 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated December 1999 | |
| England | North Yorkshire | Large | Terminated February 2006 | |
| England | North Yorkshire | Large | Terminated July 2000 | |
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Small | ||
| England | North Yorkshire | Large | Terminated December 1998 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated September 2001 | |
| England | North Yorkshire | Large | Terminated December 1999 | |
| England | North Yorkshire | Large | Terminated December 1998 | |
| England | North Yorkshire | Large | Terminated February 2006 |