(240) 621-5928
(240) 621-5928 has 2 FTC complaints, mostly about dropped calls or silence.
- No new complaints since Mar 23, 2023 (FTC data through Nov 13, 2026).
- More FTC complaints than 84% of the 28,575 numbers with FTC complaints in area code 240.
Complaint history
2 FTC complaints on Mar 23, 2023.
Both FTC complaints are about calls in Mar 2023.
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 dropped calls or silence, against 16% of the 37,138 FTC complaints about all numbers in area code 240.
Complaint categories chosen by FTC complainants:
- Dropped call or no message 1 · 50%
- Not specified / other 1 · 50%
Who called
The number's block is assigned to Onvoy, LLC.
Is it a debt collector?
Nothing says it is: none of its 2 complaints describe debt collection.
Nearby numbers in 240-621
40 numbers in 240-621 have 105 FTC complaints between them (52% robocalls), 2 of them about (240) 621-5928. The commonest categories in the block: Dropped call or no message (41%), Calls pretending to be government, businesses, or family and friends (11%), Charities (10%).
The closest reported numbers on either side of (240) 621-5928, in number order.
When the calls came
Time of day of 2 calls; most often the 2 p.m. hour (2):
Day of the week of 2 calls; most often Thursday (2):
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)
- WSNGTNZN11, 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.
Both FTC complainants were in California. Statewide, California ranks #26 of the 50 states and DC for Do Not Call complaints per resident: 283,769 in the last 12 months, 721 per 100,000 people. Spam calls in California.
Where FTC complainants were located (U.S. states):
- California 2 · 100%
Searches on Canadial
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Report (240) 621-5928
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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 (240) 621-5928
- Who called me from (240) 621-5928?
- 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 (rate centre WSNGTNZN11, MD) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (240) 621-5928 a scam?
- Canadial rates it low risk, from 2 complaints, latest Mar 23, 2023.
- Is (240) 621-5928 a debt collector or collection agency?
- Nothing says it is: none of its 2 complaints describe debt collection.
- Should I call (240) 621-5928 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 (240) 621-5928 been reported?
- 2 complaints to the U.S. FTC's Do Not Call registry on Mar 23, 2023.
- What do callers from (240) 621-5928 say?
- 1 of its 2 FTC complaints (50%) is about dropped calls or silence, against 16% of the 37,138 FTC complaints about all numbers in area code 240.
- When does (240) 621-5928 call?
- In FTC complaints, the most common time was the 2 p.m. hour (2 of 2 calls with a time); the most common day was Thursday (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.