| Place | Post Code |
|---|---|
| 环仓贡麻村 (Huancanggongma, Haibei Tibetan) | 812306 |
| 日芒村 (Rimang, Haibei Tibetan) | 812306 |
| 向阳村 (Xiangyang, Haibei Tibetan) | 812306 |
| 秀脑贡麻村 (Xiunaogongma, Haibei Tibetan) | 812306 |
| 秀脑休麻村 (Xiunaoxiuma, Haibei Tibetan) | 812306 |
| Postal Codes in Gangcha | |
|---|---|
| Gangcha (刚察县) | |
| Haergai (哈尔盖乡) | |
| Jiermeng (吉尔孟乡) | |
| Quanji (泉吉乡) | |
| Shaliuhe (沙柳河镇) | |
| Yikewulan (伊克乌兰乡) | |