Yonglong Rd. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 412020 | 單 9號至 191號 | View Details | |
| 412019 | 單 209號至 451號 | View Details | |
| 412018 | 單 453巷以上 | View Details | |
| 412020 | 雙 30號至 202號 | View Details | |
| 412019 | 雙 208號至 446號 | View Details | |
| 412018 | 雙 448號至 528號 | View Details |