{"url":"https://openpostcodes.uk/TW18","type":"district","district":"TW18","area":"TW","postcode_count":749,"councils":["Spelthorne","Runnymede","Windsor and Maidenhead"],"sectors":[{"sector":"TW18 1","url":"https://openpostcodes.uk/TW18%201","postcode_count":203,"admin_district":"Spelthorne"},{"sector":"TW18 2","url":"https://openpostcodes.uk/TW18%202","postcode_count":194,"admin_district":"Spelthorne"},{"sector":"TW18 3","url":"https://openpostcodes.uk/TW18%203","postcode_count":121,"admin_district":"Runnymede"},{"sector":"TW18 4","url":"https://openpostcodes.uk/TW18%204","postcode_count":202,"admin_district":"Spelthorne"},{"sector":"TW18 9","url":"https://openpostcodes.uk/TW18%209","postcode_count":29,"admin_district":"Runnymede"}]}