(443) 673-5816
(443) 673-5816 is likely an unwanted sales call: 15 FTC complaints, 0% recorded messages.
- No new complaints since Oct 9, 2023 (FTC data through Nov 13, 2026).
- More FTC complaints than 99% of the 24,296 numbers with FTC complaints in area code 443.
- No number in the 443-673 block has more complaints; 70 numbers there have FTC complaints.
Complaint history
15 FTC complaints between Jul 12, 2023 and Oct 9, 2023.
The FTC complaints came in every month from Jul 2023 to Oct 2023; the busiest was Aug 2023, with 9 of 15.
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
Complaint categories chosen by FTC complainants:
- Not specified / other 15 · 100%
Who called
The number's block is assigned to Onvoy, LLC.
Is it a debt collector?
Nothing says it is: none of its 15 complaints describe debt collection.
Nearby numbers in 443-673
The closest reported numbers on either side of (443) 673-5816, in number order.
When the calls came
Time of day of 15 calls; most often the 10 a.m. hour (3):
Day of the week of 15 calls; most often Monday (6):
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
- Rate centre (NANPA abbreviation)
- BRYNPKLNCM, MD, 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.
15 of 15 complainants (100%) have area code 443, the number's own. Scam callers often show a local-looking number (“neighbour spoofing”); a local business calling nearby customers looks the same.
Most FTC complainants were in Delaware (12 of 15); others in Maryland (3). Statewide, Delaware ranks #34 of the 50 states and DC for Do Not Call complaints per resident: 6,887 in the last 12 months, 649.7 per 100,000 people. Spam calls in Delaware.
Where FTC complainants were located (U.S. states):
- Delaware 12 · 80%
- Maryland 3 · 20%
Complainants' cities:
Lewes, DE (12) · Lewes, MD (3)
As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.
Searches on Canadial
Loading…
Real visits to this page, counted once per visitor per day.
Did (443) 673-5816 call you?
Loading…
Answers from visitors, one per person per month (asked at the top of the page).
Report (443) 673-5816
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
- 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 (443) 673-5816
- Who called me from (443) 673-5816?
- No complaint names the caller. The number is in a block assigned to Onvoy, LLC (rate centre BRYNPKLNCM, MD) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (443) 673-5816 a scam?
- Canadial rates it low risk, from 15 complaints, latest Oct 9, 2023, 0% robocalls.
- Is (443) 673-5816 a debt collector or collection agency?
- Nothing says it is: none of its 15 complaints describe debt collection.
- Should I call (443) 673-5816 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 (443) 673-5816 been reported?
- 15 complaints to the U.S. FTC's Do Not Call registry between Jul 12, 2023 and Oct 9, 2023.
- When does (443) 673-5816 call?
- In FTC complaints, the most common time was the 10 a.m. hour (3 of 15 calls with a time); the most common day was Monday (6 of 15).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.