List of All Postal Codes in Mogami | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Prefecture |
| 999-6100 | Ikanikeisaiganaibaai | Yamagata Prefecture |
| 999-6101 | Mukaimachi | Yamagata Prefecture |
| 999-6102 | Higashihoden | Yamagata Prefecture |
| 999-6103 | Kurosawa | Yamagata Prefecture |
| 999-6104 | Honjo | Yamagata Prefecture |
| 999-6105 | Tomisawa | Yamagata Prefecture |
| 999-6106 | Sakaida | Yamagata Prefecture |
| 999-6107 | Mitsuzawa | Yamagata Prefecture |
| 999-6211 | Ohori | Yamagata Prefecture |
| 999-6212 | Shimo | Yamagata Prefecture |
| 999-6213 | Hoden | Yamagata Prefecture |
| 999-6214 | Wakamiya | Yamagata Prefecture |
| 999-6215 | Tsukidate | Yamagata Prefecture |