{"url":"https://openpostcodes.uk/N3","type":"district","district":"N3","area":"N","postcode_count":630,"councils":["Barnet"],"sectors":[{"sector":"N3 1","url":"https://openpostcodes.uk/N3%201","postcode_count":229,"admin_district":"Barnet"},{"sector":"N3 2","url":"https://openpostcodes.uk/N3%202","postcode_count":191,"admin_district":"Barnet"},{"sector":"N3 3","url":"https://openpostcodes.uk/N3%203","postcode_count":192,"admin_district":"Barnet"},{"sector":"N3 9","url":"https://openpostcodes.uk/N3%209","postcode_count":18,"admin_district":"Barnet"}]}