| 49902 Alpha | 906 | Iron County | Michigan (MI) |
| 49903 Amasa | 906 | Iron County | Michigan (MI) |
| 49935 Beechwood | 906 | Iron County | Michigan (MI) |
| 49915 Caspian | 906 | Iron County | Michigan (MI) |
| 49920 Crystal Falls | 906 | Iron County | Michigan (MI) |
| 49927 Gaastra | 906 | Iron County | Michigan (MI) |
| 49935 Iron River | 906 | Iron County | Michigan (MI) |
| 49964 Stambaugh | 906 | Iron County | Michigan (MI) |