{"url":"https://openpostcodes.uk/NN3","type":"district","district":"NN3","area":"NN","postcode_count":1315,"councils":["West Northamptonshire","North Northamptonshire"],"sectors":[{"sector":"NN3 0","url":"https://openpostcodes.uk/NN3%200","postcode_count":7,"admin_district":"West Northamptonshire"},{"sector":"NN3 2","url":"https://openpostcodes.uk/NN3%202","postcode_count":180,"admin_district":"West Northamptonshire"},{"sector":"NN3 3","url":"https://openpostcodes.uk/NN3%203","postcode_count":200,"admin_district":"West Northamptonshire"},{"sector":"NN3 5","url":"https://openpostcodes.uk/NN3%205","postcode_count":134,"admin_district":"West Northamptonshire"},{"sector":"NN3 6","url":"https://openpostcodes.uk/NN3%206","postcode_count":186,"admin_district":"West Northamptonshire"},{"sector":"NN3 7","url":"https://openpostcodes.uk/NN3%207","postcode_count":200,"admin_district":"West Northamptonshire"},{"sector":"NN3 8","url":"https://openpostcodes.uk/NN3%208","postcode_count":234,"admin_district":"West Northamptonshire"},{"sector":"NN3 9","url":"https://openpostcodes.uk/NN3%209","postcode_count":174,"admin_district":"West Northamptonshire"}]}