South Korea Postal Code 28712 Boundary Map

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Postal Code28712
Postal Code NameCheongju-si
ProvinceChungcheongbuk-do
CountyCheongju-si
TimezoneKorean Standard Time (KST)
Adjacent Postal Codes28702
28703
28706
28707
28711
28713
28714
28736
28737
28793