(720) 500-9729

14 FTC complaints between Sep 22, 2023 and Nov 16, 2023.

The FTC complaints came in every month from Sep 2023 to Nov 2023; the busiest was Oct 2023, with 7 of 14.

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

14 of its 14 FTC complaints (100%) are about dropped calls or silence, against 16% of the 40,642 FTC complaints about all numbers in area code 720.

Complaint categories chosen by FTC complainants:

• Dropped call or no message 14 · 100%

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

Time of day of 14 calls; most often the 3 p.m. hour (5):

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 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.

None of 14 complainants have area code 720, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.

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

• 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.

Who called me from (720) 500-9729?

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, LLC in Denver, CO (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.

Is (720) 500-9729 a scam?

Canadial rates it medium risk, from 14 complaints, latest Nov 16, 2023, 100% robocalls.

Is (720) 500-9729 a debt collector or collection agency?

Nothing says it is: none of its 14 complaints describe debt collection.

Should I call (720) 500-9729 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 (720) 500-9729 been reported?

14 complaints to the U.S. FTC's Do Not Call registry between Sep 22, 2023 and Nov 16, 2023.

What do callers from (720) 500-9729 say?

14 of its 14 FTC complaints (100%) are about dropped calls or silence, against 16% of the 40,642 FTC complaints about all numbers in area code 720.

When does (720) 500-9729 call?

In FTC complaints, the most common time was the 3 p.m. hour (5 of 14 calls with a time).