| Postal Code | Area | |
|---|---|---|
| 300-0026 | Kidamari (木田余) | View |
| 300-0027 | Kidamarihigashidai (木田余東台) | View |
| 300-0028 | Otsuno (おおつ野) | View |
| 300-0031 | Tozakimachi (東崎町) | View |
| 300-0032 | Kohoku (湖北) | View |
| 300-0033 | Kawaguchi (川口) | View |
| 300-0034 | Minatomachi (港町) | View |
| 300-0035 | Ariakecho (有明町) | View |
| 300-0036 | Yamatocho (大和町) | View |
| 300-0037 | Sakuramachi (桜町) | View |
| 300-0038 | Omachi (大町) | View |
| 300-0041 | Tatsutamachi (立田町) | View |
| 300-0042 | Johokumachi (城北町) | View |
| 300-0043 | Chuo (中央) | View |
| 300-0044 | Otemachi (大手町) | View |
| 300-0045 | Bunkyocho (文京町) | View |
| 300-0046 | Senzokucho (千束町) | View |
| 300-0047 | Ikutamachi (生田町) | View |
| 300-0048 | Tanaka (田中) | View |
| 300-0049 | Tanakamachi (田中町) | View |