마산봉암동우체국
2 Bongambuk 14-gil, Masanhoewon-gu, Changwon-si
마산여항우편취급국
11 Geumam-gil, Jinjeon-myeon, Masanhappo-gu, Changwon-si
마산삼계우체국
30 Samgye-ro, Naeseo-eup, Masanhoewon-gu, Changwon-si
창원명곡동우편취급국우체국
9-1 Changi-daero 113beon-gil, Uichang-gu
창원안민동 우편취급국
732 Gongdan-ro, Seongsan-gu, Changwon-si
창원중앙동우편취급국
95 Jungang-daero, Seongsan-gu
마산회성동우체국
285 Bukseong-ro, Masanhoewon-gu, Changwon-si
Masan Post Office
8-2 Jungang-dong 2(i)-ga, Masanhappo-gu, Changwon-si
진동우체국
1 Jinbuksaneop-ro, Jindong-myeon, Masanhappo-gu
Changwon Bansong-dong Post Office
15 Woni-daero 473beon-gil, Seongsan-gu, Changwon-si
경남도청우체국
300 Jungang-daero, Uichang-gu, Changwon-si