{"url":"https://openpostcodes.uk/DA17","type":"district","district":"DA17","area":"DA","postcode_count":342,"councils":["Bexley","Dartford"],"sectors":[{"sector":"DA17 5","url":"https://openpostcodes.uk/DA17%205","postcode_count":208,"admin_district":"Bexley"},{"sector":"DA17 6","url":"https://openpostcodes.uk/DA17%206","postcode_count":129,"admin_district":"Bexley"},{"sector":"DA17 9","url":"https://openpostcodes.uk/DA17%209","postcode_count":5,"admin_district":"Dartford"}]}