Map
General Information
| Postal Area | Swindon |
| Postcode | SN1 1BN |
| User Type | Large (more than 25 items of mail per day) |
| Region | South West |
| Country | England |
| Local authority | Swindon |
| Introduction Date | 1980-01-01 |
| Termination Date | 2007-03-01 |
Geographic Information
| Latitude | 51.5620990 |
| Longitude | -1.7857870 |
| Easting | 414946 |
| Northing | 184824 |
| Quality | Within the building of the matched address closest to the postcode mean |