What area code is 734?
Here's everything about it.
Instant lookup for the 734 area code — location, time zone, cities served, and who's been calling from it. No sign-up, no app.
734 at a glance
Summary
Cities & regions served by 734
Ann Arbor7 communities on record for 734.
Where 734 sits on the map
No overlayCoverage area
About the 734 region
734 covers Ann Arbor in Michigan, including Hell, Monroe, Plymouth, Romulus and Wayne. The code has been in service since 1997.
734 currently has no overlay, so its territory keeps a single, unshared code.
Split of 313.
Who called me from 734?
Community reports- Caller ID is trivially spoofed: an incoming call that displays 734 does not prove the caller is really in the 734 region or even in the United States.
- Avoid calling back unknown one-ring numbers — some premium-rate scams rely on curiosity callbacks.
- Never share verification codes, payment details, or remote access during an unsolicited call, even if the caller claims to be your bank or a government agency.
- When a 734 call pressures you to act immediately, hang up and contact the organization directly through its official number.
Be the first to add a community report for a 734 number below.
Frequently asked questions
FAQWhat area code is 734?+–
734 is a telephone area code serving Ann Arbor in Michigan, United States, in service since 1997.
Where is area code 734 located?+–
It covers Hell, Monroe, Plymouth, Romulus and Wayne in Michigan.
What cities are in area code 734?+–
Major communities on record include Hell, Monroe, Plymouth, Romulus and Wayne, among others. The code's territory spans the Ann Arbor region of Michigan.
What time zone is 734?+–
734 observes Eastern (ET), which is UTC−5 / −4 DST and follows daylight saving time.
When did area code 734 start?+–
734 entered service in 1997. Its history: split of 313.
Is 734 a scam area code?+–
Scam and robocall traffic can use any North American code, 734 included — caller ID is easy to spoof, so the code alone does not tell you who is really calling. Check the community reports on this page before calling back an unknown 734 number, and report anything suspicious.
Can I get a 734 phone number?+–
Yes — most mobile carriers and VoIP providers let you request a 734 number regardless of where you physically live.