{"url":"https://openpostcodes.uk/KA21","type":"district","district":"KA21","area":"KA","postcode_count":373,"councils":["North Ayrshire"],"sectors":[{"sector":"KA21 5","url":"https://openpostcodes.uk/KA21%205","postcode_count":196,"admin_district":"North Ayrshire"},{"sector":"KA21 6","url":"https://openpostcodes.uk/KA21%206","postcode_count":174,"admin_district":"North Ayrshire"},{"sector":"KA21 9","url":"https://openpostcodes.uk/KA21%209","postcode_count":3,"admin_district":"North Ayrshire"}]}