| Ort | Postleitzahl |
|---|---|
| 白田村 (Baitiancun, Heyuan) | 517000 |
| 墩头村 (Duntoucun, Heyuan) | 517000 |
| 榄坝村 (Lanbacun, Heyuan) | 517000 |
| Postleitzahlen in Yuancheng | |
|---|---|
| Buqian (埔前镇) | |
| Chengdong (城东街道) | |
| Dongbu (东埔街道) | |
| Gaobugang (高埔岗街道) | |
| Shangcheng (上城街道) | |
| Xinjiang (新江街道) | |
| Yuancheng (源城区) | |
| Yuannan (源南镇) | |
| Yuanxi (源西街道) | |