{"url":"https://openpostcodes.uk/BR7","type":"district","district":"BR7","area":"BR","postcode_count":460,"councils":["Bromley","Greenwich"],"sectors":[{"sector":"BR7 5","url":"https://openpostcodes.uk/BR7%205","postcode_count":220,"admin_district":"Bromley"},{"sector":"BR7 6","url":"https://openpostcodes.uk/BR7%206","postcode_count":235,"admin_district":"Bromley"},{"sector":"BR7 9","url":"https://openpostcodes.uk/BR7%209","postcode_count":5,"admin_district":"Bromley"}]}