(313) 307-4197
(313) 307-4197 is reported as unwanted: 31 FCC complaints.
- No new complaints since Mar 15, 2016 (FTC data through Nov 13, 2026).
Complaint history
Complaints to the FCC
31 complaints to the U.S. Federal Communications Commission between Oct 27, 2015 and Mar 15, 2016; 3 gave it as the number to call back rather than the caller ID.
Of the 31 complainants, 23 heard a recorded message, 6 got a call that hung up or stayed silent, 1 said "Autodialed Live Voice Call" and 1 heard a live person. They filed them as robocalls (24) and telemarketing (7). Complainants were in Michigan (23), Connecticut (3), Arizona (1), California (1) and Colorado (1) and other states.
Source: FCC Consumer Help Center, Consumer Complaints Data (public domain), complaints about unwanted calls, telemarketing and robocalls. The FCC doesn't verify the facts alleged in complaints, and neither do we.
Who called
The number's block is assigned to Onvoy, Llcv.
Is it a debt collector?
Nothing says it is: none of its 31 complaints describe debt collection.
Nearby numbers in 313-307
The closest reported numbers on either side of (313) 307-4197, in number order.
Location
- Rate centre (NANPA abbreviation)
- DETROITZN4, MI, USA
- Block assigned to
- Onvoy, Llcv
From the North American Numbering Plan Administrator (Nov 3, 2026). This is who the number block was assigned to; numbers can be moved between carriers, and caller IDs can be faked.
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Recent community reports
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What to do
- Don't share personal or banking details, or pay anyone, on a call you didn't expect. Hang up and call the organization back on a number you find yourself.
- Block it from your recent calls (iPhone: ⓘ, then “Block this Caller”; Android: long-press, then “Block”).
- Report fraud to the Canadian Anti-Fraud Centre (1-888-495-8501).
- Report telemarketing if you're registered and still got the call: to the National Do Not Call List.
- A collector calling? How to check a collection agency in your province.
- Report fraud to the FTC.
- Report telemarketing if you're registered and still got the call: to the National Do Not Call Registry.
- A collector calling? See the FTC's guide to your rights.
- Report fraud: in the U.S. to the FTC; in Canada to the Canadian Anti-Fraud Centre (1-888-495-8501).
- Report telemarketing if you're registered and still got the call: in the U.S. to the National Do Not Call Registry; in Canada to the National Do Not Call List.
- A collector calling? In the U.S., see the FTC's guide to your rights; in Canada, how to check a collection agency in your province.
Questions about (313) 307-4197
- Who called me from (313) 307-4197?
- No complaint names the caller. The number is in a block assigned to Onvoy, Llcv (rate centre DETROITZN4, MI) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (313) 307-4197 a scam?
- Canadial rates it medium risk, from 31 complaints, latest Mar 15, 2016.
- Is (313) 307-4197 a debt collector or collection agency?
- Nothing says it is: none of its 31 complaints describe debt collection.
- Should I call (313) 307-4197 back?
- No. Calling back can confirm that your line is answered. If the caller claimed to be a company or agency you deal with, contact it on a number you find yourself.
- How many times has (313) 307-4197 been reported?
- 31 complaints to the U.S. FCC between Oct 27, 2015 and Mar 15, 2016.
Data updated: FTC complaints through Nov 13, 2026; FCC complaints refreshed daily; numbering records as of Nov 3, 2026; community reports live. How this page is built.