Canadial Know Who Called

(303) 529-4706

Denver, CO

Medium risk

(303) 529-4706 is likely a robocall: 3 FTC complaints, 100% recorded messages, mostly about computer and tech support.

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Did (303) 529-4706 call you?
3
FTC complaints
0
Community reports
100%
Recorded messages
Aug 28, 2023
Latest report

Complaint history

3 FTC complaints between Jul 14, 2023 and Aug 28, 2023.

The FTC complaints came in every month from Jul 2023 to Aug 2023; the busiest was Aug 2023, with 2 of 3.

Jul 2023: 1Aug 2023: 2Jul 2023 Aug 2023
FTC complaints per month (by call date); peak 2 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.

What callers claimed

3 of its 3 FTC complaints (100%) are about computer and tech support; across area code 303 that isn't one of the 8 commonest call types (each of those is at least 1% of its FTC complaints).

Complaint categories chosen by FTC complainants:

  • Computer & technical support 3 · 100%

Who called

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

Is it a debt collector?

Nothing says it is: none of its 3 complaints describe debt collection.

Nearby numbers in 303-529

135 numbers in 303-529 have 189 FTC complaints between them (46% robocalls), 3 of them about (303) 529-4706. The commonest categories in the block: Dropped call or no message (16%), Medical & prescriptions (8%).

The closest reported numbers on either side of (303) 529-4706, in number order.

All reported numbers in 303-529 →

When the calls came

Time of day of 3 calls:

12a 6a 12p 6p

Day of the week of 3 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

Location of the number block
Denver, 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.

3 of 3 complainants (100%) have area code 303, the number's own. Scam callers often show a local-looking number (“neighbour spoofing”); a local business calling nearby customers looks the same.

All 3 FTC complainants were in Colorado. Statewide, Colorado ranks #7 of the 50 states and DC for Do Not Call complaints per resident: 59,905 in the last 12 months, 996.3 per 100,000 people. Spam calls in Colorado.

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

  • Colorado 3 · 100%

Complainants' cities:

Denver, CO (2)

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

Area code 303: 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 (303) 529-4706 call you?

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

Report (303) 529-4706

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 (303) 529-4706

Who called me from (303) 529-4706?
No complaint names the caller; FTC complainants most often said the calls were about computer and tech support. The number is in a block assigned to Onvoy, LLC in Denver, CO (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
Is (303) 529-4706 a scam?
Canadial rates it medium risk, from 3 complaints, latest Aug 28, 2023, 100% robocalls.
Is (303) 529-4706 a debt collector or collection agency?
Nothing says it is: none of its 3 complaints describe debt collection.
Should I call (303) 529-4706 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 (303) 529-4706 been reported?
3 complaints to the U.S. FTC's Do Not Call registry between Jul 14, 2023 and Aug 28, 2023.
What do callers from (303) 529-4706 say?
3 of its 3 FTC complaints (100%) are about computer and tech support; across area code 303 that isn't one of the 8 commonest call types (each of those is at least 1% of its FTC complaints).

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