734 Area Code

The 734 area code is a North American telephone area code serving southeastern Michigan, including the cities of Ann Arbor, Ypsilanti, and Belleville. It was created in 1997, as a split from the 313 area code, due to the increasing demand for telephone numbers in the region.

With the rise of the internet and mobile phones, it’s increasingly common for people to question what a phone number’s area code indicates. This article will provide more details about the 734 area code, including what cities and counties it covers, and the networks that use it.

What cities and counties are served by the 734 area code?

The 734 area code covers parts of seven southeast Michigan counties – Oakland, Wayne, Monroe, Washtenaw, Lenawee, Hillsdale, and Jackson. It serves more than 70 cities and regional towns, including major cities like Ann Arbor, Ypsilanti, Belleville, and Livonia.

According to data from the U.S. Census Bureau, Washtenaw County has a population of more than 367,000 people, making it the most populous in the 734 area code. The county seat and the largest city in Washtenaw County is Ann Arbor, which is well known for its famous university (the University of Michigan) and festivals like the Ann Arbor Art Fair.

Ypsilanti, also known by the locals as “Ypsi,” is another popular city in the 734 area code. Located in Washtenaw County, the city has a population of almost 22,000 people, and is also home to Eastern Michigan University.

Belleville, which is located in Wayne County, has a population of around 3,900 people. It’s home to the Belleville Area Museum, dedicated to preserving the history of the town and life along the Huron River.

Other cities within the 734 area code include Canton, Plymouth, Saline, Chelsea, Milan, and Monroe.

What networks use the 734 area code?

Several telecommunication companies offer services within the 734 area code, including AT&T, Verizon, and T-Mobile. Major network carriers with coverage in the area code include Reliance Global Call, Boost Mobile, and Straight Talk.

Because of the great number of cities and towns that make up the 734 area code, there are several smaller, regional companies also in use, such as MCImetro Access Transmission Services, Michigan Bell Telephone, Level 3 Communications, and Frontier North, Inc.

FAQs about the 734 area code

Q: Can I transfer my existing phone number to the 734 area code?

A: Yes, under the North American Numbering Plan (NANP), you can transfer any phone number with any area code to another area code, as long as the new code is within the same rate center.

Q: How do I know if I need to dial the area code when making a call within the 734 area code?

A: Mobile phone users are generally used to having to dial area codes when making calls. However, when using a landline phone within the 734 area code, it may not be necessary to dial an area code if you are calling within the same town or city. However, if you are making a call outside the 734 area, you will need to include the area code.

Q: What’s the best way to find out if a phone number is within the 734 area code?

A: There are many online directories that can help you verify the area code of any phone number. You can also use search engines like Google or Bing to quickly locate a phone area code.

Short examples of telephone numbers within the 734 area code:


In conclusion, the 734 area code covers a geographical region of southeastern Michigan, and is used for both landlines and mobile phones. There are many different service providers that operate within the region, and local residents can easily transfer their existing phone numbers to the area code. Knowing the details about area codes is important, not only to ensure you have the best quality phone service, but also for your peace of mind when it comes to making and receiving calls.