{"url":"https://openpostcodes.uk/EC3N","type":"district","district":"EC3N","area":"EC","postcode_count":82,"councils":["City of London","Tower Hamlets"],"sectors":[{"sector":"EC3N 1","url":"https://openpostcodes.uk/EC3N%201","postcode_count":29,"admin_district":"City of London"},{"sector":"EC3N 2","url":"https://openpostcodes.uk/EC3N%202","postcode_count":30,"admin_district":"City of London"},{"sector":"EC3N 3","url":"https://openpostcodes.uk/EC3N%203","postcode_count":8,"admin_district":"City of London"},{"sector":"EC3N 4","url":"https://openpostcodes.uk/EC3N%204","postcode_count":15,"admin_district":"City of London"}]}