| Ort | Postleitzahl |
|---|---|
| 海拉尔区 (Haila'er, Hulunbeier) | 021000, 021008, 021011, 021012, 021013 |
| Postleitzahlen in Hailaer | |
|---|---|
| Dongshan (东山街道) | |
| Fendou (奋斗镇) | |
| Hailaer (海拉尔区) | |
| Hake (哈克镇) | |
| Hulun (呼伦街道) | |
| Jiankang (健康街道) | |
| Jianshe (建设镇) | |
| Kaoshan (靠山街道) | |
| Shengli (胜利街道) | |
| Zhengyang (正阳街道) | |