Map
General Information
| Postal Area | King's Lynn and West Norfolk |
| Postcode | PE1 1SY |
| User Type | Small (less than 25 items of mail per day) |
| Region | East of England |
| Country | England |
| Local authority | Peterborough |
| Introduction Date | 1980-01-01 |
Geographic Information
| Latitude | 52.5781990 |
| Longitude | -0.2392900 |
| Easting | 519405 |
| Northing | 299274 |
| Quality | Within the building of the matched address closest to the postcode mean |