{"url":"https://openpostcodes.uk/NG21","type":"district","district":"NG21","area":"NG","postcode_count":581,"councils":["Newark and Sherwood","Mansfield","Gedling"],"sectors":[{"sector":"NG21 0","url":"https://openpostcodes.uk/NG21%200","postcode_count":296,"admin_district":"Newark and Sherwood"},{"sector":"NG21 9","url":"https://openpostcodes.uk/NG21%209","postcode_count":285,"admin_district":"Newark and Sherwood"}]}