{"url":"https://openpostcodes.uk/EC3M","type":"district","district":"EC3M","area":"EC","postcode_count":80,"councils":["City of London"],"sectors":[{"sector":"EC3M 1","url":"https://openpostcodes.uk/EC3M%201","postcode_count":16,"admin_district":"City of London"},{"sector":"EC3M 2","url":"https://openpostcodes.uk/EC3M%202","postcode_count":1,"admin_district":"City of London"},{"sector":"EC3M 3","url":"https://openpostcodes.uk/EC3M%203","postcode_count":8,"admin_district":"City of London"},{"sector":"EC3M 4","url":"https://openpostcodes.uk/EC3M%204","postcode_count":11,"admin_district":"City of London"},{"sector":"EC3M 5","url":"https://openpostcodes.uk/EC3M%205","postcode_count":16,"admin_district":"City of London"},{"sector":"EC3M 6","url":"https://openpostcodes.uk/EC3M%206","postcode_count":6,"admin_district":"City of London"},{"sector":"EC3M 7","url":"https://openpostcodes.uk/EC3M%207","postcode_count":16,"admin_district":"City of London"},{"sector":"EC3M 8","url":"https://openpostcodes.uk/EC3M%208","postcode_count":6,"admin_district":"City of London"}]}