| Postal/ZIP Codes in Bangseo-Dong, Cheongju - Sangdang (방서동) |
28783, 28784, 28785, 28786, 28787, … |
| Postal/ZIP Codes in Bungmunno 1 (Il)-Ga, Cheongju - Sangdang (북문로1가) |
28525, 28526, 28527, 28529, 28530 |
| Postal/ZIP Codes in Bungmunno 2 (I)-Ga, Cheongju - Sangdang (북문로2가) |
28509, 28510, 28514, 28543, 28544, … |
| Postal/ZIP Codes in Bungmunno 3 (Sam)-Ga, Cheongju - Sangdang (북문로3가) |
28537, 28541, 28542, 28544 |
| Postal/ZIP Codes in Daeseong-Dong, Cheongju - Sangdang (대성동) |
28517, 28518, 28519, 28520, 28521, … |
| Postal/ZIP Codes in Gadeok-myeon, Cheongju - Sangdang (가덕면) |
28189, 28191, 28202, 28203, 28204, … |
| Postal/ZIP Codes in Geumcheon-Dong, Cheongju - Sangdang (금천동) |
28712, 28726, 28727, 28728, 28729, … |
| Postal/ZIP Codes in Jibuk-Dong, Cheongju - Sangdang (지북동) |
28759, 28806 |
| Postal/ZIP Codes in Miwon-myeon, Cheongju - Sangdang (미원면) |
28195, 28196, 28197, 28198, 28199, … |
| Postal/ZIP Codes in Munhwa-Dong, Cheongju - Sangdang (문화동) |
28515, 28516, 28517, 28531, 28715 |
| Postal/ZIP Codes in Munui-myeon, Cheongju - Sangdang (문의면) |
28202, 28206, 28207, 28208, 28209, … |
| Postal/ZIP Codes in Myeongam-Dong, Cheongju - Sangdang (명암동) |
28311, 28313, 28754 |
| Postal/ZIP Codes in Namil-myeon, Cheongju - Sangdang (남일면) |
28186, 28187, 28188, 28190, 28205, … |
| Postal/ZIP Codes in Namju-Dong, Cheongju - Sangdang (남주동) |
28532, 28533 |
| Postal/ZIP Codes in Nammunno 1 (Il)-Ga, Cheongju - Sangdang (남문로1가) |
28531, 28532 |
| Postal/ZIP Codes in Nammunno 2 (I)-Ga, Cheongju - Sangdang (남문로2가) |
28529, 28530, 28531, 28532 |
| Postal/ZIP Codes in Nangseong-myeon, Cheongju - Sangdang (낭성면) |
28189, 28192, 28193, 28194 |
| Postal/ZIP Codes in Pyeongchon-Dong, Cheongju - Sangdang (평촌동) |
28805, 28806 |
| Postal/ZIP Codes in Sanseong-Dong, Cheongju - Sangdang (산성동) |
28312, 28755 |
| Postal/ZIP Codes in Seokgyo-Dong, Cheongju - Sangdang (석교동) |
28534, 28711, 28716, 28723, 28724, … |
| Postal/ZIP Codes in Seomun-Dong, Cheongju - Sangdang (서문동) |
28524, 28525, 28527, 28528, 28529 |
| Postal/ZIP Codes in Seoun-Dong, Cheongju - Sangdang (서운동) |
28715, 28716 |
| Postal/ZIP Codes in Su-Dong, Cheongju - Sangdang (수동) |
28507, 28508, 28509, 28510, 28511, … |
| Postal/ZIP Codes in Tap-Dong, Cheongju - Sangdang (탑동) |
28521, 28522, 28523, 28717, 28718, … |
| Postal/ZIP Codes in Undong-Dong, Cheongju - Sangdang (운동동) |
28758, 28759, 28785 |
| Postal/ZIP Codes in Woro-Dong, Cheongju - Sangdang (월오동) |
28756, 28757, 28758 |