{"url":"https://openpostcodes.uk/SE20","type":"district","district":"SE20","area":"SE","postcode_count":485,"councils":["Bromley"],"sectors":[{"sector":"SE20 7","url":"https://openpostcodes.uk/SE20%207","postcode_count":226,"admin_district":"Bromley"},{"sector":"SE20 8","url":"https://openpostcodes.uk/SE20%208","postcode_count":253,"admin_district":"Bromley"},{"sector":"SE20 9","url":"https://openpostcodes.uk/SE20%209","postcode_count":6,"admin_district":"Bromley"}]}