313-251
Last activity: Jun 7, 2022
Area code 313 numbers in Detroit, MI
Browse recently reported phone numbers in area code 313, commonly associated with Detroit, MI. This page shows recent activity, reported numbers, and popular prefixes linked to this area code.
Location
Detroit, MI
Reported numbers
20
Reports in last 7 days
0
Reports in last 30 days
0
Last activity
Not available
About area code 313
Area code 313 is commonly associated with Detroit, MI. The most common report type in this area code is unknown, with 1525 reports.
What people report about area code 313
Recent reports for area code 313 are mostly about unknown callers, and many users also describe the calls as suspicious. A common pattern is a vague or unhelpful voicemail that still leaves the call feeling untrustworthy.
Suspicious or scam-like
Unknown callers
Asked to call back
Vague or missing voicemail
Repeated calls
“Text saying please complete a few questions from your athletico/pivot therapist”
“Caller left a voicemail saying there were from Henry Ford health. I’m not buying it”
What stands out about area code 313
Reports are spread across several active prefixes within area code 313, which suggests the activity is not limited to one isolated number block. The page also has usable geographic context through Detroit, MI, which helps users decide whether a call looks locally relevant or completely unfamiliar.
Should you answer calls from area code 313?
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 313 is commonly associated with Detroit, MI. The map below shows an approximate location reference and may not represent the full coverage area.
Reported call types
Type
Reports
Share
Unknown
1,525
96.6%
Scam suspicion
36
2.3%
SSN scam
5
0.3%
Silent call
4
0.3%
Valid
3
0.2%
Survey
2
0.1%
Text message
2
0.1%
Telemarketer
1
0.1%
Popular prefixes in area code 313
313-217
Last activity: May 10, 2025
313-484
Last activity: Jun 2, 2022
313-209
Last activity: Jul 8, 2022
313-474
Last activity: May 1, 2022
313-880
Last activity: Oct 24, 2024
313-230
Last activity: Apr 8, 2022
313-800
Last activity: Jun 16, 2023
313-479
Last activity: Oct 6, 2022
313-379
Last activity: Mar 30, 2022
313-351
Last activity: Aug 9, 2023
313-998
Last activity: Jan 8, 2023
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 313
Where is area code 313 located?
Area code 313 should be treated as a general reference point, not proof of the caller's exact location.
Why do so many calls from area code 313 seem suspicious?
Recent reports for area code 313 are mostly about unknown callers, and many users also describe the calls as suspicious. A common pattern is a vague or unhelpful voicemail that still leaves the call feeling untrustworthy.
What can prefix 313-251 tell me?
Reports are spread across several active prefixes within area code 313, which suggests the activity is not limited to one isolated number block.