| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| Isle of Man | (pseudo) Isle of Man | Large | ||
| Isle of Man | (pseudo) Isle of Man | Large | Terminated April 2014 | |
| Isle of Man | (pseudo) Isle of Man | Large | ||
| Isle of Man | (pseudo) Isle of Man | Large | ||
| Isle of Man | (pseudo) Isle of Man | Large | Terminated July 2018 | |
| Isle of Man | (pseudo) Isle of Man | Large | ||
| Isle of Man | (pseudo) Isle of Man | Large | ||
| Isle of Man | (pseudo) Isle of Man | Large | Terminated November 2020 | |
| Isle of Man | (pseudo) Isle of Man | Large | Terminated February 2019 | |
| Isle of Man | (pseudo) Isle of Man | Large | Terminated January 2019 | |
| Isle of Man | (pseudo) Isle of Man | Large | ||
| Isle of Man | (pseudo) Isle of Man | Large | ||
| Isle of Man | (pseudo) Isle of Man | Large | Terminated October 2018 | |
| Isle of Man | (pseudo) Isle of Man | Large | Terminated September 2021 | |
| Isle of Man | (pseudo) Isle of Man | Large | ||
| Isle of Man | (pseudo) Isle of Man | Large | Terminated October 2019 | |
| Isle of Man | (pseudo) Isle of Man | Large | Terminated May 2003 | |
| Isle of Man | (pseudo) Isle of Man | Large | Terminated December 2021 | |
| Isle of Man | (pseudo) Isle of Man | Large | Terminated October 2019 | |
| Isle of Man | (pseudo) Isle of Man | Large | Terminated July 2013 |