Hougang 1st Rd. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 242056 | 單 71號以下 | View Details | |
| 242051 | 單 73號以上 | View Details | |
| 242056 | 雙 74號以下 | View Details | |
| 242051 | 雙 76巷以上 | View Details |
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 242056 | 單 71號以下 | View Details | |
| 242051 | 單 73號以上 | View Details | |
| 242056 | 雙 74號以下 | View Details | |
| 242051 | 雙 76巷以上 | View Details |