(571) 520-0743
Herndon, VA
(571) 520-0743 has 2 FTC complaints.
- No new complaints since Nov 14, 2024 (FTC data through Nov 13, 2026).
- More FTC complaints than 87% of the 23,656 numbers with FTC complaints in area code 571.
- Only 6 numbers in the 571-520 block have more complaints, of 99 there with FTC complaints.
Complaint history
2 FTC complaints between Nov 13, 2024 and Nov 14, 2024.
Both FTC complaints are about calls in Nov 2024.
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, LLC in Herndon, VA.
Is it a debt collector?
Nothing says it is: none of its 2 complaints describe debt collection.
Nearby numbers in 571-520
99 numbers in 571-520 have 161 FTC complaints between them (57% robocalls), 2 of them about (571) 520-0743. The commonest categories in the block: Dropped call or no message (16%), Calls pretending to be government, businesses, or family and friends (14%).
The closest reported numbers on either side of (571) 520-0743, in number order.
All reported numbers in 571-520 →Location
- Location of the number block
- Herndon, 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.
Both FTC complainants were in Virginia. Statewide, Virginia ranks #9 of the 50 states and DC for Do Not Call complaints per resident: 85,007 in the last 12 months, 957.3 per 100,000 people. Spam calls in Virginia.
Where FTC complainants were located (U.S. states):
- Virginia 2 · 100%
Complainants' cities:
Hernando, VA (2)
As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.
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Recent community reports
No community reports yet. Be the first to describe this call.
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) 520-0743
- Who called me from (571) 520-0743?
- No complaint names the caller. The number is in a block assigned to Onvoy, LLC in Herndon, VA (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (571) 520-0743 a scam?
- Canadial rates it low risk, from 2 complaints, latest Nov 14, 2024.
- Is (571) 520-0743 a debt collector or collection agency?
- Nothing says it is: none of its 2 complaints describe debt collection.
- Should I call (571) 520-0743 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) 520-0743 been reported?
- 2 complaints to the U.S. FTC's Do Not Call registry between Nov 13, 2024 and Nov 14, 2024.
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.