Map
General Information
| Postal Area | York |
| Postcode | YO1 4NA |
| User Type | Small (less than 25 items of mail per day) |
| Region | Yorkshire and The Humber |
| Country | England |
| Local authority | York |
| Introduction Date | 1980-01-01 |
| Termination Date | 1998-06-01 |
Geographic Information
| Latitude | 53.9379360 |
| Longitude | -1.0657700 |
| Easting | 461428 |
| Northing | 449495 |
| Quality | Within the building of the matched address closest to the postcode mean |