(313) 733-9573
(313) 733-9573 has 2 FTC complaints.
- No new complaints since Sep 16, 2022 (FTC data through Nov 13, 2026).
- More FTC complaints than 84% of the 22,643 numbers with FTC complaints in area code 313.
- Only 1 number in the 313-733 block has more complaints, of 37 there with FTC complaints.
Complaint history
2 FTC complaints between Sep 9, 2022 and Sep 16, 2022.
Both FTC complaints are about calls in Sep 2022.
FTC complaints are filed by consumers with the U.S. Federal Trade Commission's Do Not Call registry; they aren't verified by the FTC or by us.
What callers claimed
Complaint categories chosen by FTC complainants:
- Not specified / other 2 · 100%
Who called
The number's block is assigned to Onvoy, Llcv.
Is it a debt collector?
Nothing says it is: none of its 2 complaints describe debt collection.
Nearby numbers in 313-733
37 numbers in 313-733 have 44 FTC complaints between them (73% robocalls), 2 of them about (313) 733-9573. The commonest categories in the block: Reducing your debt (credit cards, mortgage, student loans) (32%), Dropped call or no message (23%), Medical & prescriptions (14%).
The closest reported numbers on either side of (313) 733-9573, in number order.
All reported numbers in 313-733 →When the calls came
Time of day of 2 calls:
Day of the week of 2 calls; most often Friday (2):
The date and time of the call as complainants entered them on the FTC form; the time zone isn't recorded. Times entered as exactly midnight or noon are left out (they're usually the form's default).
Location
- Rate centre (NANPA abbreviation)
- DETROITZN3, 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.
Both FTC complainants were in Michigan. Statewide, Michigan ranks #8 of the 50 states and DC for Do Not Call complaints per resident: 97,922 in the last 12 months, 966.9 per 100,000 people. Spam calls in Michigan.
Where FTC complainants were located (U.S. states):
- Michigan 2 · 100%
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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) 733-9573
- Who called me from (313) 733-9573?
- No complaint names the caller. The number is in a block assigned to Onvoy, Llcv (rate centre DETROITZN3, MI) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (313) 733-9573 a scam?
- Canadial rates it low risk, from 2 complaints, latest Sep 16, 2022.
- Is (313) 733-9573 a debt collector or collection agency?
- Nothing says it is: none of its 2 complaints describe debt collection.
- Should I call (313) 733-9573 back?
- Be careful. If you don't recognize it, let it go to voicemail: a legitimate caller will leave a message, and you can reach any real organization on a number you look up yourself.
- How many times has (313) 733-9573 been reported?
- 2 complaints to the U.S. FTC's Do Not Call registry between Sep 9, 2022 and Sep 16, 2022.
- When does (313) 733-9573 call?
- In FTC complaints, the most common day was Friday (2 of 2).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.