{"url":"https://openpostcodes.uk/BB3","type":"district","district":"BB3","area":"BB","postcode_count":926,"councils":["Blackburn with Darwen"],"sectors":[{"sector":"BB3 0","url":"https://openpostcodes.uk/BB3%200","postcode_count":231,"admin_district":"Blackburn with Darwen"},{"sector":"BB3 1","url":"https://openpostcodes.uk/BB3%201","postcode_count":185,"admin_district":"Blackburn with Darwen"},{"sector":"BB3 2","url":"https://openpostcodes.uk/BB3%202","postcode_count":264,"admin_district":"Blackburn with Darwen"},{"sector":"BB3 3","url":"https://openpostcodes.uk/BB3%203","postcode_count":238,"admin_district":"Blackburn with Darwen"},{"sector":"BB3 9","url":"https://openpostcodes.uk/BB3%209","postcode_count":8,"admin_district":"Blackburn with Darwen"}]}