Sec. 2, Zhangshui Rd. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 504001 | 單 421號以下 | View Details | |
| 504001 | 423巷單 21號以下 | View Details | |
| 504001 | 423巷雙 68號以下 | View Details | |
| 504010 | 423巷雙 70號至 86號 | View Details | |
| 504001 | 單 425號至 585號 | View Details | |
| 504008 | 單 597號以上 | View Details | |
| 504001 | 雙 576號以下 | View Details | |
| 504008 | 雙 578號以上 | View Details |