Nuannuan St. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 205007 | 單 161號以下 | View Details | |
| 205004 | 單 163號以上 | View Details | |
| 205007 | 雙 116號以下 | View Details | |
| 205006 | 118號 | View Details | |
| 205004 | 雙 120號至 528號 | View Details | |
| 205006 | 530巷全 | View Details | |
| 205004 | 雙 532號至 568號 | View Details | |
| 205006 | 570巷全 | View Details | |
| 205004 | 雙 572號至 608號 | View Details | |
| 205006 | 610巷全 | View Details | |
| 205004 | 雙 612號以上 | View Details |