| Place | Post Code |
|---|---|
| 原 (Hara, Aomori) | 039-0311 |
| 石亀 (Ishigame, Aomori) | 039-0312 |
| 茂市 (Moichi, Aomori) | 039-0313 |
| 夏坂 (Natsusaka, Aomori) | 039-0315 |
| その他 (Others, Aomori) | 039-0200 |
| 関 (Seki, Aomori) | 039-0316 |
| 相米 (Somai, Aomori) | 039-0202 |
| 田子 (Takko, Aomori) | 039-0201 |
| 遠瀬 (Tose, Aomori) | 039-0314 |
| 山口 (Yamaguchi, Aomori) | 039-0317 |
| Postal Codes in Sannohe | |
|---|---|
| Gonohe (五戸町) | |
| Hashikami (階上町) | |
| Nambu (南部町) | |
| Sannohe (三戸町) | |
| Takko (田子町) | |
| Shingo (新郷村) | |