South Korea Postal Code 28170 Boundary Map

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Postal Code28170
Postal Code NameCheongju-si
ProvinceChungcheongbuk-do
CountyCheongju-si
TimezoneKorean Standard Time (KST)
Adjacent Postal Codes28113
28114
28157
28167
28171
28172
28301
28357
28359
28367
28368
28369