(303) 500-6199
Hudson, CO
(303) 500-6199 is likely an unwanted sales call: 11 FTC complaints, 9% recorded messages, mostly about dropped calls or silence.
- No FTC complaints dated in the 30 days to Nov 13, 2026, 10 in the 90 days before.
- More FTC complaints than 99% of the 26,440 numbers with FTC complaints in area code 303.
- No number in the 303-500 block has more complaints; 121 numbers there have FTC complaints.
Complaint history
11 FTC complaints between Apr 16, 2026 and Aug 26, 2026.
The FTC complaints came in 2 of the 5 months from Apr 2026 to Aug 2026; the busiest was Aug 2026, with 10 of 11.
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
10 of its 11 FTC complaints (91%) are about dropped calls or silence, against 15% of the 31,961 FTC complaints about all numbers in area code 303.
Complaint categories chosen by FTC complainants:
- Dropped call or no message 10 · 91%
- Warranties & protection plans 1 · 9%
Who called
The number's block is assigned to Onvoy, LLC in Hudson, CO.
Is it a debt collector?
Nothing says it is: none of its 11 complaints describe debt collection.
Nearby numbers in 303-500
The closest reported numbers on either side of (303) 500-6199, in number order.
When the calls came
Time of day of 11 calls; most often the 9 a.m. hour (6):
Day of the week of 11 calls; most often Wednesday (3):
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
- Hudson, 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.
11 of 11 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 11 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 11 · 100%
Complainants' cities:
Pine, CO (9) · Denver, CO (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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Recent community reports
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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 (303) 500-6199
- Who called me from (303) 500-6199?
- 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 Hudson, CO (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (303) 500-6199 a scam?
- Canadial rates it medium risk, from 11 complaints, latest Aug 26, 2026, 9% robocalls.
- Is (303) 500-6199 a debt collector or collection agency?
- Nothing says it is: none of its 11 complaints describe debt collection.
- Should I call (303) 500-6199 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) 500-6199 been reported?
- 11 complaints to the U.S. FTC's Do Not Call registry between Apr 16, 2026 and Aug 26, 2026.
- What do callers from (303) 500-6199 say?
- 10 of its 11 FTC complaints (91%) are about dropped calls or silence, against 15% of the 31,961 FTC complaints about all numbers in area code 303.
- When does (303) 500-6199 call?
- In FTC complaints, the most common time was the 9 a.m. hour (6 of 11 calls with a time); the most common day was Wednesday (3 of 11).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.