Buk Ulsan Postal / ZIP Codes
Hogye-Dong 44222, 44225, 44226, 44227, 44228, 44229
Hwabong-Dong 44236, 44237, 44238, 44239, 44240, 44241, 44249
Jinjang-Dong 44248, 44249, 44250, 44251, 44253, 44254, 44259
Maegok-Dong 44215, 44218, 44219, 44220, 44222, 44223, 44224, 44225
Sangan-Dong 44205, 44206, 44207, 44208, 44209, 44210, 44211
Yeonam-Dong 44236, 44238, 44242, 44243, 44244, 44245, 44246, 44247, 4...