{"url":"https://openpostcodes.uk/TR4","type":"district","district":"TR4","area":"TR","postcode_count":522,"councils":["Cornwall"],"sectors":[{"sector":"TR4 8","url":"https://openpostcodes.uk/TR4%208","postcode_count":293,"admin_district":"Cornwall"},{"sector":"TR4 9","url":"https://openpostcodes.uk/TR4%209","postcode_count":229,"admin_district":"Cornwall"}]}