{ "country_code": "KR", "parents": [ "KR", "Ulsan" ], "locale": "ko", "subdivisions": { "Nam-gu": { "local_code": "남구", "postal_code_pattern": "44[67]" }, "Dong-gu": { "local_code": "동구", "postal_code_pattern": "44[01]" }, "Buk-gu": { "local_code": "북구", "postal_code_pattern": "442" }, "Ulju-gun": { "local_code": "울주군", "postal_code_pattern": "4(?:49|50)" }, "Jung-gu": { "local_code": "중구", "postal_code_pattern": "44[45]" } } }