Canadial Know Who Called

(877) 721-9336

Toll-free number

Medium risk

(877) 721-9336 is reported as unwanted: 2 FTC complaints and 3 FCC complaints, mostly about impersonating a government agency, business or relative.

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Did (877) 721-9336 call you?
2
FTC complaints
3
FCC complaints
Jan 12, 2026
Latest report

Complaint history

2 FTC complaints between Oct 9, 2024 and Jan 2, 2026.

The FTC complaints came in 2 of the 16 months from Oct 2024 to Jan 2026.

Oct 2024: 1Nov 2024: 0Dec 2024: 0Jan 2025: 0Feb 2025: 0Mar 2025: 0Apr 2025: 0May 2025: 0Jun 2025: 0Jul 2025: 0Aug 2025: 0Sep 2025: 0Oct 2025: 0Nov 2025: 0Dec 2025: 0Jan 2026: 1Oct 2024 Jan 2026
FTC complaints per month (by call date); peak 1 in a month.

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 Dec 23, 2016 and Jan 12, 2026; all gave it as the number to call back rather than the caller ID.

All 3 heard a live person. They filed them as unwanted calls (3). Complainants were in Louisiana (1), Missouri (1) and New Hampshire (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:

  • Calls pretending to be government, businesses, or family and friends 1 · 50%
  • Not specified / other 1 · 50%

Who called

(877) 721-9336 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 5 complaints describe debt collection.

Nearby numbers in 877-721

The closest reported numbers on either side of (877) 721-9336, in number order.

All reported numbers in 877-721 →

When the calls came

Time of day of 2 calls:

12a 6a 12p 6p

Day of the week of 2 calls:

Sun Mon Tue Wed Thu Fri Sat

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 Hawaii (1) and New Hampshire (1).

Where FTC complainants were located (U.S. states):

  • Hawaii 1 · 50%
  • New Hampshire 1 · 50%

Complainants' cities:

Jaffrey, NH (1)

As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.

Toll-free code 877: spam calls and most-reported numbers →

Searches on Canadial

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Real visits to this page, counted once per visitor per day.

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Answers from visitors, one per person per month (asked at the top of the page).

Report (877) 721-9336

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

Questions about (877) 721-9336

Who called me from (877) 721-9336?
No complaint names the caller; FTC complainants most often said the calls were about impersonating a government agency, business or relative. It's a toll-free number, which isn't tied to a place, and no public record shows which company holds it.
Is (877) 721-9336 a scam?
Canadial rates it medium risk, from 5 complaints, latest Jan 12, 2026.
Is (877) 721-9336 a debt collector or collection agency?
Nothing says it is: none of its 5 complaints describe debt collection.
Should I call (877) 721-9336 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 (877) 721-9336 been reported?
2 complaints to the U.S. FTC's Do Not Call registry between Oct 9, 2024 and Jan 2, 2026 and 3 complaints to the U.S. FCC between Dec 23, 2016 and Jan 12, 2026.
What do callers from (877) 721-9336 say?
The most common complaint category is "Calls pretending to be government, businesses, or family and friends" (50% of FTC complaints).

Data updated: FTC complaints through Nov 13, 2026; FCC complaints refreshed daily; community reports live. How this page is built.