{"url":"https://openpostcodes.uk/B42","type":"district","district":"B42","area":"B","postcode_count":439,"councils":["Birmingham","Sandwell"],"sectors":[{"sector":"B42 1","url":"https://openpostcodes.uk/B42%201","postcode_count":175,"admin_district":"Birmingham"},{"sector":"B42 2","url":"https://openpostcodes.uk/B42%202","postcode_count":242,"admin_district":"Birmingham"},{"sector":"B42 9","url":"https://openpostcodes.uk/B42%209","postcode_count":22,"admin_district":"Birmingham"}]}