(866) 443-3100
Toll-free number
(866) 443-3100 is reported as unwanted: 2 FTC complaints and 1 FCC complaint.
- No new complaints since Feb 13, 2026 (FTC data through Nov 13, 2026).
- More FTC complaints than 74% of the 75,471 numbers with FTC complaints in area code 866.
- Only 8 numbers in the 866-443 block have more complaints, of 33 there with FTC complaints.
Complaint history
2 FTC complaints between Sep 28, 2022 and Feb 13, 2026.
The FTC complaints came in 2 of the 42 months from Sep 2022 to Feb 2026.
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
1 complaint to the U.S. Federal Communications Commission on Dec 13, 2019; all gave it as the number to call back rather than the caller ID.
The complainant heard a live person. They filed it as unwanted calls (1). Complainants were in California (1).
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
Complaint categories chosen by FTC complainants:
- Not specified / other 2 · 100%
Who called
(866) 443-3100 is a toll-free number. Toll-free numbers aren't tied to a place, and no public record shows which company holds them.
Is it a debt collector?
Nothing says it is: none of its 3 complaints describe debt collection.
Nearby numbers in 866-443
The closest reported numbers on either side of (866) 443-3100, in number order.
When the calls came
Time of day of 2 calls:
Day of the week of 2 calls:
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
Toll-free numbers can be answered anywhere in Canada and the U.S.; the number itself says nothing about where the caller is.
FTC complainants were in New York (1) and North Carolina (1).
Where FTC complainants were located (U.S. states):
- New York 1 · 50%
- North Carolina 1 · 50%
Complainants' cities:
Woodmere, NY (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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Report (866) 443-3100
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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 (866) 443-3100
- Who called me from (866) 443-3100?
- No complaint names the caller. It's a toll-free number, which isn't tied to a place, and no public record shows which company holds it.
- Is (866) 443-3100 a scam?
- Canadial rates it medium risk, from 3 complaints, latest Feb 13, 2026.
- Is (866) 443-3100 a debt collector or collection agency?
- Nothing says it is: none of its 3 complaints describe debt collection.
- Should I call (866) 443-3100 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 (866) 443-3100 been reported?
- 2 complaints to the U.S. FTC's Do Not Call registry between Sep 28, 2022 and Feb 13, 2026 and 1 complaint to the U.S. FCC on Dec 13, 2019.
Data updated: FTC complaints through Nov 13, 2026; FCC complaints refreshed daily; community reports live. How this page is built.