Sec. 3, Chengtai Rd. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 248006 | 單 221巷以下 | View Details | |
| 248015 | 單 223號至 525號 | View Details | |
| 248002 | 單 527號至 541號 | View Details | |
| 248004 | 543巷全 | View Details | |
| 248002 | 單 545號至 557號 | View Details | |
| 248004 | 559巷全 | View Details | |
| 248002 | 單 561號以上 | View Details | |
| 248001 | 雙全 | View Details |