Map
General Information
| Postal Area | North Ayrshire |
| Postcode | KA1 4DU |
| User Type | Large (more than 25 items of mail per day) |
| Region | — |
| Country | Scotland |
| Local authority | East Ayrshire |
| Introduction Date | 1980-01-01 |
| Termination Date | 2005-09-01 |
Geographic Information
| Latitude | 55.5968530 |
| Longitude | -4.4960790 |
| Easting | 242820 |
| Northing | 636520 |
| Quality | Imputed by ONS, by reference to surrounding postcode grid references |