마산봉암동우체국
2 Bongambuk 14-gil, Masanhoewon-gu, Changwon-si
경남도청우체국
300 Jungang-daero, Uichang-gu, Changwon-si
창원명곡동우편취급국우체국
9-1 Changi-daero 113beon-gil, Uichang-gu
창원중동우체국
74-1 Seosang-ro, Uichang-gu, Changwon-si
마산합성1동 우편취급국
119 Hapseongseo 1-gil, Masanhoewon-gu, Changwon-si
Changwon Dong-eup Post Office
7 Uichang-daero 915beon-gil, Dong-eup, Uichang-gu, Changwon-si
마산상남동우체국
96 Bukseong-ro, Masanhappo-gu, Changwon-si
마산산호동우체국
38 Yongma-ro, Masanhappo-gu, Changwon-si