Canadial Know Who Called

(720) 821-4281

Longmont, CO

Low risk

(720) 821-4281 has 2 FTC complaints, mostly about impersonating a government agency, business or relative.

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2
FTC complaints
0
Community reports
Jul 18, 2022
Latest report

Complaint history

2 FTC complaints on Jul 18, 2022.

Both FTC complaints are about calls in Jul 2022.

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 2 FTC complaints (50%) is about impersonating a government agency, business or relative, against 9% of the 40,642 FTC complaints about all numbers in area code 720.

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

The number's block is assigned to Onvoy, LLC in Longmont, CO.

Is it a debt collector?

Nothing says it is: none of its 2 complaints describe debt collection.

Nearby numbers in 720-821

273 numbers in 720-821 have 423 FTC complaints between them (46% robocalls), 2 of them about (720) 821-4281. The commonest categories in the block: Dropped call or no message (16%), Calls pretending to be government, businesses, or family and friends (13%).

The closest reported numbers on either side of (720) 821-4281, in number order.

All reported numbers in 720-821 →

When the calls came

Day of the week of 2 calls; most often Monday (2):

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

Location of the number block
Longmont, CO, 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.

FTC complainants were in California (1) and Illinois (1).

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

  • California 1 · 50%
  • Illinois 1 · 50%

Complainants' cities:

Bettendorf, IL (1)

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

Area code 720: where it is, time zone, spam calls →

Searches on Canadial

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

Did (720) 821-4281 call you?

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

Report (720) 821-4281

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Recent community reports

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What to do

Questions about (720) 821-4281

Who called me from (720) 821-4281?
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 Longmont, CO (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
Is (720) 821-4281 a scam?
Canadial rates it low risk, from 2 complaints, latest Jul 18, 2022.
Is (720) 821-4281 a debt collector or collection agency?
Nothing says it is: none of its 2 complaints describe debt collection.
Should I call (720) 821-4281 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 (720) 821-4281 been reported?
2 complaints to the U.S. FTC's Do Not Call registry on Jul 18, 2022.
What do callers from (720) 821-4281 say?
1 of its 2 FTC complaints (50%) is about impersonating a government agency, business or relative, against 9% of the 40,642 FTC complaints about all numbers in area code 720.
When does (720) 821-4281 call?
In FTC complaints, the most common day was Monday (2 of 2).

Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.