South Korea Postal Code 31156 Boundary Map

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Postal Code31156
Postal Code NameCheonan-si
ProvinceChungcheongnam-do
CountyCheonan-si
TimezoneKorean Standard Time (KST)
Adjacent Postal Codes31094
31095
31157
31162
31163
31164
31168
31169
31419
31458
31459
31462