Map
General Information
| Postal Area | Swindon |
| Postcode | SN1 4PQ |
| User Type | Large (more than 25 items of mail per day) |
| Region | South West |
| Country | England |
| Local authority | Swindon |
| Introduction Date | 1990-02-01 |
| Termination Date | 1991-12-01 |
Geographic Information
| Latitude | 51.5430130 |
| Longitude | -1.7923070 |
| Easting | 414500 |
| Northing | 182700 |
| Quality | Postcode terminated prior to Gridlink® initiative, last known ONS postcode grid reference |