{"url":"https://openpostcodes.uk/B11","type":"district","district":"B11","area":"B","postcode_count":597,"councils":["Birmingham"],"sectors":[{"sector":"B11 1","url":"https://openpostcodes.uk/B11%201","postcode_count":173,"admin_district":"Birmingham"},{"sector":"B11 2","url":"https://openpostcodes.uk/B11%202","postcode_count":103,"admin_district":"Birmingham"},{"sector":"B11 3","url":"https://openpostcodes.uk/B11%203","postcode_count":182,"admin_district":"Birmingham"},{"sector":"B11 4","url":"https://openpostcodes.uk/B11%204","postcode_count":139,"admin_district":"Birmingham"}]}