| General Information about Area Code 734 | |
|---|---|
| Country | United States |
| State / Province / Territory | Michigan |
| Major City | Ann Arbor |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 734-788 | Westland | Wayne | Wireless |
| 734-509 | Ann Arbor | Washtenaw | Landline |
| 734-349 | Monroe | Monroe | Landline |
| 734-559 | Trenton | Wayne | Landline |
| 734-307 | Trenton | Wayne | Wireless |
| 734-604 | Ann Arbor | Washtenaw | Landline |
| 734-710 | Plymouth | Wayne | Landline |
| 734-354 | Plymouth | Wayne | Landline |
| 734-393 | Luna Pier | Monroe | Landline |
| 734-707 | Ann Arbor | Washtenaw | Landline |
| 734-662 | Ann Arbor | Washtenaw | Landline |
| 734-228 | Ann Arbor | Washtenaw | Wireless |
| 734-415 | New Boston | Wayne | Landline |
| 734-738 | Plymouth | Wayne | Landline |
| 734-778 | Flat Rock | Wayne | Wireless |
| 734-996 | Ann Arbor | Washtenaw | Landline |
| 734-480 | Ypsilanti | Washtenaw | Landline |
| 734-235 | Ida | Monroe | Landline |
| 734-296 | Garden City | Wayne | Wireless |
| 734-513 | Livonia | Wayne | Landline |