Código postal de Gangreung
Gangdong-myeon 25618, 25620, 25626, 25627, 25628, 25629, 25630, 25631, 2...
Gyo-Dong 25465, 25472, 25473, 25474, 25475, 25476, 25488, 25489, 2...
Hongje-Dong 25518, 25519, 25520, 25521, 25522, 25523, 25524, 25525, 2...
Ibam-Dong 25573, 25576, 25577, 25578, 25579, 25580, 25581, 25582, 2...
Imdang-Dong 25529, 25530, 25531, 25532, 25533, 25539, 25540, 25541
Jumunjin-eup 25401, 25402, 25403, 25404, 25405, 25406, 25407, 25408, 2...
Naegok-Dong 25585, 25595, 25596, 25597, 25601, 25602, 25603, 25604
Noam-Dong 25584, 25586, 25587, 25588, 25589, 25590, 25591, 25592, 2...
Okcheon-Dong 25531, 25541, 25548, 25549, 25550, 25551, 25552, 25553, 2...
Okgye-myeon 25630, 25633, 25634, 25635, 25636, 25637, 25638, 25645, 2...
Ponam-Dong 25471, 25472, 25473, 25477, 25478, 25479, 25480, 25481, 2...
Sacheon-myeon 25434, 25435, 25436, 25437, 25438, 25439, 25440, 25441, 2...
Seongsan-myeon 25442, 25443, 25444, 25445, 25446, 25447, 25448, 25449, 2...
Yeongok-myeon 25400, 25426, 25427, 25428, 25429, 25430, 25431, 25432, 2...