Where Is Area Code 734?
Area code 734 is found in the US state of Michigan. Primarily servicing the city of Ann Arbor (population: 161170), area code 734 covers 4 counties of Michigan.
Located in the Eastern time zone, area code 734 is on the same time as New York, NY.
Area code 734 was brought into effect on December 13, 1997. 734 was split from the parent 313 area code.
Counties in Area Code 734
- Livingston,
- Monroe,
- Washtenaw,
- Wayne.
Most Populous Cities in Area Code 734
| City | County | City Population | Time Zone |
|---|---|---|---|
| Ann Arbor | Washtenaw | 161,170 | EST |
| Ypsilanti | Washtenaw | 101,090 | EST |
| Livonia | Wayne | 95,438 | EST |
| Canton | Wayne | 88,775 | EST |
| Westland | Wayne | 82,819 | EST |
| Monroe | Monroe | 55,456 | EST |
| Trenton | Wayne | 42,512 | EST |
| Belleville | Wayne | 41,664 | EST |
| Plymouth | Wayne | 39,408 | EST |
| Romulus | Wayne | 31,026 | EST |
| Southgate | Wayne | 29,581 | EST |
| Garden City | Wayne | 27,236 | EST |
| Wyandotte | Wayne | 25,481 | EST |
| Saline | Washtenaw | 21,829 | EST |
| Temperance | Monroe | 21,569 | EST |
| Flat Rock | Wayne | 21,082 | EST |
| Pinckney | Livingston | 21,035 | EST |
| Wayne | Wayne | 17,369 | EST |
| Riverview | Wayne | 15,380 | EST |
| Dexter | Washtenaw | 14,677 | EST |
| Milan | Washtenaw | 13,916 | EST |
| Whitmore Lake | Washtenaw | 13,828 | EST |
| Chelsea | Washtenaw | 12,776 | EST |
| Rockwood | Wayne | 12,503 | EST |
| Newport | Monroe | 11,494 | EST |
Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.
View all United States Area Codes.
This page was last updated on July 3, 2015.