Area code 734 numbers in Ann Arbor, MI
Browse recently reported phone numbers in area code 734, commonly associated with Ann Arbor, MI. This page shows recent activity, reported numbers, and popular prefixes linked to this area code.
Location
Ann Arbor, MI
Reported numbers
584
Reports in last 7 days
0
Reports in last 30 days
0
Last activity
Aug 25, 2026
About area code 734
Area code 734 is commonly associated with Ann Arbor, MI. The most common report type in this area code is unknown, with 639 reports. Recent activity has been recorded for numbers in this area code, helping users identify possible spam or unwanted calls.
Area code profile
Active prefixes represented: 11
Cities in available prefix data: Ann Arbor
Common operators in available prefix data: NEW CINGULAR WIRELESS PCS, TELEPORT COMMUNICATIONS AMERICA, XO COMMUNICATIONS SERVICES
Line types: Landline, Mobile
Most reported numbers in area code 734
What people report about area code 734
Historical reports for area code 734 include recurring mentions of connection (3 of 33 unique comments).
Connection
Information
Nuisance
Silence
“The info following are spoofed numbers connected with -734-590-5520: -(734) 590-5520 Michigan Area code location Ann Arbor, Livonia, Westland, Southgate, Garden...”
“it's always a recorded message that says "let me try and get an agent and then says an agent is not available. I get 3-5 calls a day on a business line that I block but they...”
What stands out about area code 734
Reports are spread across several active prefixes within area code 734, which suggests the activity is not limited to one isolated number block. The page also has usable geographic context through Ann Arbor, MI, which helps users decide whether a call looks locally relevant or completely unfamiliar.
Should you answer calls from area code 734?
Because many reports on this page involve unknown callers and suspicious behavior, the safest option is usually to let unexpected calls go to voicemail first and verify the number before responding.
- Do not trust caller ID alone.
- Search the full phone number before calling back.
- Be careful with callers who create urgency or ask for payment.
- Never share card details, banking data, passwords, or verification codes with an unknown caller.
- If the call is legitimate, the caller will usually leave a clear voicemail.
Approximate location
Area code 734 is commonly associated with Ann Arbor, MI. The map below shows an approximate location reference and may not represent the full coverage area.
Reported call types
Type
Reports
Share
Unknown
639
97.1%
Scam suspicion
13
2%
Silent call
3
0.5%
Debt collector
1
0.2%
Survey
1
0.2%
Telemarketer
1
0.2%
Popular prefixes in area code 734
734-802
Last activity: Dec 4, 2020
734-252
Last activity: Oct 9, 2022
734-521
Last activity: Apr 25, 2022
734-766
Last activity: Jan 22, 2021
734-206
Last activity: Oct 24, 2021
734-436
Last activity: May 25, 2021
734-412
Last activity: Jan 13, 2021
734-508
Last activity: Jul 5, 2021
734-280
Last activity: Jan 8, 2021
734-224
Last activity: Dec 16, 2021
734-228
Last activity: Jul 19, 2021
734-264
Last activity: Mar 6, 2021
Recently reported numbers
How to check if a call is legitimate
This page gives area-code-level context, but the exact number still matters more. Use the reports, recent activity, and voicemail details together before deciding whether to respond.
- Search the exact phone number, not just the area code.
- Review recent reports and call type patterns.
- Check whether the caller left a clear voicemail with a name and reason for calling.
- Do not trust threats, payment demands, or urgent account warnings without independent verification.
- Contact banks, delivery firms, insurers, courts, or government agencies through their official websites or phone numbers.
FAQ about area code 734
Where is area code 734 located?
Area code 734 should be treated as a general reference point, not proof of the caller's exact location.
Why do so many calls from area code 734 seem suspicious?
Historical reports for area code 734 include recurring mentions of connection (3 of 33 unique comments).
What can prefix 734-802 tell me?
Reports are spread across several active prefixes within area code 734, which suggests the activity is not limited to one isolated number block.