South Korea Postal Code 28454 Boundary Map

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Postal Code28454
Postal Code NameCheongju-si
ProvinceChungcheongbuk-do
CountyCheongju-si
TimezoneKorean Standard Time (KST)
Adjacent Postal Codes28292
28293
28335
28354
28437
28455
28457
28459
28460
28461
28462