| ZIP | County | State | Area Code | Time Zone |
| 48103 | Washtenaw | MI | 734 | EST |
| 48104 | Washtenaw | MI | 734 | EST |
| 48105 | Washtenaw | MI | 734 | EST |
| 48106 | Washtenaw | MI | 734 | EST |
| 48107 | Washtenaw | MI | 734 | EST |
| 48108 | Washtenaw | MI | 734 | EST |
| 48109 | Washtenaw | MI | 734 | EST |
| 48113 | Washtenaw | MI | 734 | EST |