{"url":"https://openpostcodes.uk/B74","type":"district","district":"B74","area":"B","postcode_count":759,"councils":["Birmingham","Walsall","Lichfield"],"sectors":[{"sector":"B74 2","url":"https://openpostcodes.uk/B74%202","postcode_count":263,"admin_district":"Birmingham"},{"sector":"B74 3","url":"https://openpostcodes.uk/B74%203","postcode_count":256,"admin_district":"Walsall"},{"sector":"B74 4","url":"https://openpostcodes.uk/B74%204","postcode_count":240,"admin_district":"Birmingham"}]}