(571) 548-7515
Herndon, VA
(571) 548-7515 is likely a robocall: 13 FTC complaints and 2 FCC complaints, recorded messages in 69% of the FTC complaints.
- No new complaints since Sep 18, 2024 (FTC data through Nov 13, 2026).
- More FTC complaints than 99% of the 23,656 numbers with FTC complaints in area code 571.
- No number in the 571-548 block has more complaints; 90 numbers there have FTC complaints.
Complaint history
13 FTC complaints between Jul 18, 2024 and Sep 18, 2024.
The FTC complaints came in every month from Jul 2024 to Sep 2024; the busiest was Aug 2024, with 6 of 13.
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
2 complaints to the U.S. Federal Communications Commission between Aug 20, 2024 and Aug 30, 2024; all gave it as the number to call back rather than the caller ID.
Both heard a live person. They filed them as unwanted calls (2). Complainants were in Colorado (2).
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 13 FTC complaints (15%) are about dropped calls or silence, against 15% of the 29,833 FTC complaints about all numbers in area code 571.
Complaint categories chosen by FTC complainants:
- Not specified / other 11 · 85%
- Dropped call or no message 2 · 15%
Who called
The number's block is assigned to Onvoy Spectrum, LLC in Herndon, VA.
Is it a debt collector?
Nothing says it is: none of its 15 complaints describe debt collection.
Nearby numbers in 571-548
The closest reported numbers on either side of (571) 548-7515, in number order.
When the calls came
Time of day of 13 calls; most often the 2 p.m. hour (3):
Day of the week of 13 calls; most often Wednesday (4):
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
- Herndon, VA, USA
- Block assigned to
- Onvoy Spectrum, 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 13 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 Nevada (4 of 13); others in California (3), Utah (2) and Colorado (1) and more. Statewide, Nevada ranks #3 of the 50 states and DC for Do Not Call complaints per resident: 33,694 in the last 12 months, 1026.6 per 100,000 people. Spam calls in Nevada.
Where FTC complainants were located (U.S. states):
- Nevada 4 · 31%
- California 3 · 23%
- Utah 2 · 15%
Show 3 more states Show fewer
- Colorado 1 · 8%
- Connecticut 1 · 8%
- Nebraska 1 · 8%
Complainants' cities:
Bayfield, CO (1) · Blair, NE (1) · Bolton, CT (1) · Daly City, CA (1)
As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.
Searches on Canadial
Loading…
Real visits to this page, counted once per visitor per day.
Did (571) 548-7515 call you?
Loading…
Answers from visitors, one per person per month (asked at the top of the page).
Report (571) 548-7515
Tell others what the call was about. Reports appear on this page; no account needed.
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) 548-7515
- Who called me from (571) 548-7515?
- 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 Spectrum, LLC in Herndon, VA (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (571) 548-7515 a scam?
- Canadial rates it low risk, from 15 complaints, latest Sep 18, 2024, robocalls in 69% of the FTC complaints.
- Is (571) 548-7515 a debt collector or collection agency?
- Nothing says it is: none of its 15 complaints describe debt collection.
- Should I call (571) 548-7515 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) 548-7515 been reported?
- 13 complaints to the U.S. FTC's Do Not Call registry between Jul 18, 2024 and Sep 18, 2024 and 2 complaints to the U.S. FCC between Aug 20, 2024 and Aug 30, 2024.
- What do callers from (571) 548-7515 say?
- 2 of its 13 FTC complaints (15%) are about dropped calls or silence, against 15% of the 29,833 FTC complaints about all numbers in area code 571.
- When does (571) 548-7515 call?
- In FTC complaints, the most common time was the 2 p.m. hour (3 of 13 calls with a time); the most common day was Wednesday (4 of 13).
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.