Huaining St. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 403028 | 單 129號以下 | View Details | |
| 403028 | 131巷雙 4號以下 | View Details | |
| 403028 | 單 133號至 153號 | View Details | |
| 403028 | 155巷單 7號以下 | View Details | |
| 403028 | 155巷雙 4號以下 | View Details | |
| 403028 | 單 157號至 167號 | View Details | |
| 403028 | 雙 138號以下 | View Details |