마산봉암동우체국
2 Bongambuk 14-gil, Masanhoewon-gu, Changwon-si
마산여항우편취급국
11 Geumam-gil, Jinjeon-myeon, Masanhappo-gu, Changwon-si
진동우체국
1 Jinbuksaneop-ro, Jindong-myeon, Masanhappo-gu
경남도청우체국
300 Jungang-daero, Uichang-gu, Changwon-si
마산삼계우체국
30 Samgye-ro, Naeseo-eup, Masanhoewon-gu, Changwon-si
창원명곡동우편취급국우체국
9-1 Changi-daero 113beon-gil, Uichang-gu
Changwon Mail Center
311, Jeokhyeon-ro, Seongsan-gu, Changwon-si
창원중동우체국
74-1 Seosang-ro, Uichang-gu, Changwon-si
마산합성1동 우편취급국
119 Hapseongseo 1-gil, Masanhoewon-gu, Changwon-si
마산구암동우체국
283 Geumgang-ro, Masanhoewon-gu
창원안민동 우편취급국
732 Gongdan-ro, Seongsan-gu, Changwon-si
창원중앙동우편취급국
95 Jungang-daero, Seongsan-gu
진전우체국
145 Daesil-ro, Jinjeon-myeon, Masanhappo-gu, Changwon-si