| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| 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 | ||
| England | North Yorkshire | Small | ||
| England | (pseudo) England (UA/MD/LB) | Large | Terminated June 2009 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated March 2019 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated March 2009 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated November 2020 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated March 2007 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated May 2006 | |
| England | (pseudo) England (UA/MD/LB) | Large | Terminated March 2006 | |
| England | North Yorkshire | Large | Terminated October 2000 |