{"url":"https://openpostcodes.uk/TS21","type":"district","district":"TS21","area":"TS","postcode_count":545,"councils":["County Durham","Stockton-on-Tees","Darlington"],"sectors":[{"sector":"TS21 1","url":"https://openpostcodes.uk/TS21%201","postcode_count":202,"admin_district":"Stockton-on-Tees"},{"sector":"TS21 2","url":"https://openpostcodes.uk/TS21%202","postcode_count":111,"admin_district":"County Durham"},{"sector":"TS21 3","url":"https://openpostcodes.uk/TS21%203","postcode_count":150,"admin_district":"County Durham"},{"sector":"TS21 4","url":"https://openpostcodes.uk/TS21%204","postcode_count":82,"admin_district":"County Durham"}]}