Map
General Information
| Postal Area | North Ayrshire |
| Postcode | KA11 1BY |
| User Type | Small (less than 25 items of mail per day) |
| Region | — |
| Country | Scotland |
| Local authority | North Ayrshire |
| Introduction Date | 1980-11-01 |
Geographic Information
| Latitude | 55.6286290 |
| Longitude | -4.6426420 |
| Easting | 233722 |
| Northing | 640397 |
| Quality | Within the building of the matched address closest to the postcode mean |