(571) 368-6644
Dale City, VA
(571) 368-6644 is likely an unwanted sales call: 3 FTC complaints, 33% recorded messages, most often about impersonating a government agency, business or relative (33%).
- No new complaints since Jan 6, 2023 (FTC data through Nov 13, 2026).
- More FTC complaints than 95% of the 23,656 numbers with FTC complaints in area code 571.
- Only 3 numbers in the 571-368 block have more complaints, of 78 there with FTC complaints.
Complaint history
3 FTC complaints between Nov 17, 2022 and Jan 6, 2023.
The FTC complaints came in every month from Nov 2022 to Jan 2023.
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
1 of its 3 FTC complaints (33%) is about impersonating a government agency, business or relative, against 10% of the 29,833 FTC complaints about all numbers in area code 571.
Complaint categories chosen by FTC complainants:
- Not specified / other 2 · 67%
- Calls pretending to be government, businesses, or family and friends 1 · 33%
Who called
The number's block is assigned to Onvoy, LLC in Dale City, VA.
Is it a debt collector?
Nothing says it is: none of its 3 complaints describe debt collection.
Nearby numbers in 571-368
78 numbers in 571-368 have 109 FTC complaints between them (49% robocalls), 3 of them about (571) 368-6644. The commonest categories in the block: Dropped call or no message (17%), Warranties & protection plans (10%), Home improvement & cleaning (7%).
The closest reported numbers on either side of (571) 368-6644, in number order.
When the calls came
Time of day of 2 calls:
Day of the week of 3 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
- Location of the number block
- Dale City, VA, USA
- Block assigned to
- Onvoy, LLC
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.
None of 3 complainants have area code 571, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
Most FTC complainants were in Pennsylvania (2 of 3); others in Michigan (1). Statewide, Pennsylvania ranks #16 of the 50 states and DC for Do Not Call complaints per resident: 108,035 in the last 12 months, 827.3 per 100,000 people. Spam calls in Pennsylvania.
Where FTC complainants were located (U.S. states):
- Pennsylvania 2 · 67%
- Michigan 1 · 33%
Complainants' cities:
Blairsville, PA (1) · Chelsea, MI (1) · Munhall, PA (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 (571) 368-6644
- Who called me from (571) 368-6644?
- No complaint names the caller; FTC complainants most often said the calls were about impersonating a government agency, business or relative. The number is in a block assigned to Onvoy, LLC in Dale City, VA (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (571) 368-6644 a scam?
- Canadial rates it low risk, from 3 complaints, latest Jan 6, 2023, 33% robocalls.
- Is (571) 368-6644 a debt collector or collection agency?
- Nothing says it is: none of its 3 complaints describe debt collection.
- Should I call (571) 368-6644 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 (571) 368-6644 been reported?
- 3 complaints to the U.S. FTC's Do Not Call registry between Nov 17, 2022 and Jan 6, 2023.
- What do callers from (571) 368-6644 say?
- 1 of its 3 FTC complaints (33%) is about impersonating a government agency, business or relative, against 10% of the 29,833 FTC complaints about all numbers in area code 571.
- When does (571) 368-6644 call?
- In FTC complaints, the most common day was Friday (2 of 3).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.