{"url":"https://openpostcodes.uk/DL3","type":"district","district":"DL3","area":"DL","postcode_count":1151,"councils":["Darlington"],"sectors":[{"sector":"DL3 0","url":"https://openpostcodes.uk/DL3%200","postcode_count":316,"admin_district":"Darlington"},{"sector":"DL3 6","url":"https://openpostcodes.uk/DL3%206","postcode_count":188,"admin_district":"Darlington"},{"sector":"DL3 7","url":"https://openpostcodes.uk/DL3%207","postcode_count":166,"admin_district":"Darlington"},{"sector":"DL3 8","url":"https://openpostcodes.uk/DL3%208","postcode_count":219,"admin_district":"Darlington"},{"sector":"DL3 9","url":"https://openpostcodes.uk/DL3%209","postcode_count":262,"admin_district":"Darlington"}]}