South Korea Postal Code 31188 Boundary Map

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Postal Code31188
Postal Code NameCheonan-si
ProvinceChungcheongnam-do
CountyCheonan-si
TimezoneKorean Standard Time (KST)
Adjacent Postal Codes31130
31154
31183
31186
31189
31190
31191
31199
31200
31201
31202
31211