| 48413 Bad Axe | 989 | Huron County | Michigan (MI) |
| 48720 Bay Port | 989 | Huron County | Michigan (MI) |
| 48725 Caseville | 989 | Huron County | Michigan (MI) |
| 48731 Elkton | 989 | Huron County | Michigan (MI) |
| 48432 Filion | 989 | Huron County | Michigan (MI) |
| 48467 Grindstone City | 989 | Huron County | Michigan (MI) |
| 48441 Harbor Beach | 989 | Huron County | Michigan (MI) |
| 48445 Kinde | 989 | Huron County | Michigan (MI) |
| 48754 Owendale | 989 | Huron County | Michigan (MI) |
| 48755 Pigeon | 989 | Huron County | Michigan (MI) |
| 48725 Point Elizabeth | 989 | Huron County | Michigan (MI) |
| 48467 Pointe Aux Barques | 989 | Huron County | Michigan (MI) |
| 48467 Port Austin | 989 | Huron County | Michigan (MI) |
| 48725 Port Elizabeth | 989 | Huron County | Michigan (MI) |
| 48468 Port Hope | 989 | Huron County | Michigan (MI) |
| 48470 Ruth | 989 | Huron County | Michigan (MI) |
| 48755 Sand Point | 989 | Huron County | Michigan (MI) |
| 48759 Sebewaing | 989 | Huron County | Michigan (MI) |
| 48475 Ubly | 989 | Huron County | Michigan (MI) |