(313) 604-5499
(313) 604-5499 is likely an unwanted sales call: 41 FTC complaints and 3 FCC complaints, recorded messages in 27% of the FTC complaints.
- No FTC complaints dated in the 30 days to Nov 13, 2026, 4 in the 90 days before.
- More FTC complaints than 99% of the 22,643 numbers with FTC complaints in area code 313.
- No number in the 313-604 block has more complaints; 114 numbers there have FTC complaints.
Complaint history
41 FTC complaints between Mar 22, 2024 and Aug 26, 2026.
The FTC complaints came in 16 of the 30 months from Mar 2024 to Aug 2026; the busiest was Apr 2024, with 7 of 41.
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.
Complaints to the FCC
3 complaints to the U.S. Federal Communications Commission between Mar 6, 2025 and Nov 13, 2026.
All 3 heard a live person. They filed them as unwanted calls (3). The calls were about other financial services products (1). Complainants were in Michigan (3).
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.
What callers claimed
2 of its 41 FTC complaints (5%) are about dropped calls or silence, against 15% of the 30,312 FTC complaints about all numbers in area code 313.
Complaint categories chosen by FTC complainants:
- Not specified / other 38 · 93%
- Dropped call or no message 2 · 5%
- Calls pretending to be government, businesses, or family and friends 1 · 2%
Who called
The number's block is assigned to Onvoy, Llcv.
Is it a debt collector?
Nothing says it is: none of its 44 complaints describe debt collection.
Nearby numbers in 313-604
The closest reported numbers on either side of (313) 604-5499, in number order.
When the calls came
Time of day of 39 calls; most often the 9 a.m. hour (14):
Day of the week of 41 calls; most often Wednesday (10):
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)
- DETROITZN1, 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.
2 of 41 complainants have area code 313, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
All 41 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 41 · 100%
Complainants' cities (most common):
Detroit, MI (2) · East Lansing, MI (2) · Hancock, MI (2) · Hillsdale, MI (2) · Alpena, MI (1)
As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.
Searches on Canadial
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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) 604-5499
- Who called me from (313) 604-5499?
- No complaint names the caller; FTC complainants most often said the calls were about dropped calls or silence. The number is in a block assigned to Onvoy, Llcv (rate centre DETROITZN1, MI) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (313) 604-5499 a scam?
- Canadial rates it high risk, from 44 complaints, latest Nov 13, 2026, robocalls in 27% of the FTC complaints.
- Is (313) 604-5499 a debt collector or collection agency?
- Nothing says it is: none of its 44 complaints describe debt collection.
- Should I call (313) 604-5499 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) 604-5499 been reported?
- 41 complaints to the U.S. FTC's Do Not Call registry between Mar 22, 2024 and Aug 26, 2026 and 3 complaints to the U.S. FCC between Mar 6, 2025 and Nov 13, 2026.
- What do callers from (313) 604-5499 say?
- 2 of its 41 FTC complaints (5%) are about dropped calls or silence, against 15% of the 30,312 FTC complaints about all numbers in area code 313.
- When does (313) 604-5499 call?
- In FTC complaints, the most common time was the 9 a.m. hour (14 of 39 calls with a time); the most common day was Wednesday (10 of 41).
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.