Guotai St. Postal Information
| Postal Code | Coverage Range | Department | |
|---|---|---|---|
| 220719 | 25巷單 3號至 7號 | 哈佛名第 | View Details |
| 220719 | 25巷雙 8號以下 | 哈佛名第 | View Details |
| 220719 | 27號 | 哈佛名第 | View Details |
| 220070 | 單 23號以下 | View Details | |
| 220070 | 25巷 1號 | View Details | |
| 220070 | 25巷單 9號以上 | View Details | |
| 220070 | 25巷雙 10號以上 | View Details | |
| 220070 | 單 29號以上 | View Details | |
| 220069 | 雙全 | View Details |