{"url":"https://openpostcodes.uk/CH3","type":"district","district":"CH3","area":"CH","postcode_count":1110,"councils":["Cheshire West and Chester","Cheshire East"],"sectors":[{"sector":"CH3 5","url":"https://openpostcodes.uk/CH3%205","postcode_count":285,"admin_district":"Cheshire West and Chester"},{"sector":"CH3 6","url":"https://openpostcodes.uk/CH3%206","postcode_count":243,"admin_district":"Cheshire West and Chester"},{"sector":"CH3 7","url":"https://openpostcodes.uk/CH3%207","postcode_count":216,"admin_district":"Cheshire West and Chester"},{"sector":"CH3 8","url":"https://openpostcodes.uk/CH3%208","postcode_count":149,"admin_district":"Cheshire West and Chester"},{"sector":"CH3 9","url":"https://openpostcodes.uk/CH3%209","postcode_count":217,"admin_district":"Cheshire West and Chester"}]}