| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Oxfordshire | Large | Terminated December 1997 | |
| England | Oxfordshire | Large | Terminated June 1998 | |
| England | Oxfordshire | Small | ||
| England | Oxfordshire | Large | Terminated March 2009 | |
| England | Oxfordshire | Small | ||
| England | Oxfordshire | Small | ||
| England | Oxfordshire | Large | Terminated February 2007 | |
| England | Oxfordshire | Large | Terminated September 2013 | |
| England | Oxfordshire | Large | Terminated December 1998 | |
| England | (pseudo) England (UA/MD/LB) | Small | ||
| England | Oxfordshire | Small | ||
| England | Oxfordshire | Large | Terminated December 1998 | |
| England | Oxfordshire | Large | Terminated December 1996 | |
| England | Oxfordshire | Small | ||
| England | Oxfordshire | Small | ||
| England | Oxfordshire | Small | ||
| England | Oxfordshire | Small | ||
| England | Oxfordshire | Large | Terminated September 2005 | |
| England | Oxfordshire | Large | Terminated December 2005 | |
| England | Oxfordshire | Large | Terminated March 2006 |