(321) 521-3863
Cocoa Beach, FL
(321) 521-3863 is likely a scam: 4 FTC complaints, 75% recorded messages, mostly about impersonating a government agency, business or relative.
- No new complaints since Sep 16, 2022 (FTC data through Nov 13, 2026).
- More FTC complaints than 98% of the 31,217 numbers with FTC complaints in area code 321.
- Only 4 numbers in the 321-521 block have more complaints, of 261 there with FTC complaints.
Complaint history
4 FTC complaints on Sep 16, 2022.
All 4 FTC complaints are about calls in Sep 2022.
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 4 FTC complaints (75%) are about impersonating a government agency, business or relative, against 8% of the 43,334 FTC complaints about all numbers in area code 321.
Complaint categories chosen by FTC complainants:
- Calls pretending to be government, businesses, or family and friends 3 · 75%
- Not specified / other 1 · 25%
Who called
The number's block is assigned to Onvoy, LLC in Cocoa Beach, FL.
Is it a debt collector?
Nothing says it is: none of its 4 complaints describe debt collection.
Part of a group of similar numbers
(321) 521-3863 is one of 7 numbers in 321-521 first reported to the FTC for “Calls pretending to be government, businesses, or family and friends” calls between Sep 15, 2022 and Sep 16, 2022, 11 complaints in all; most from California (36%), Arizona (9%), Florida (9%).
Numbers from one block reported for the same thing within days of each other are rarely chance; they usually mean one operation cycling through numbers. How groups are found.
Nearby numbers in 321-521
The closest reported numbers on either side of (321) 521-3863, in number order.
When the calls came
Time of day of 4 calls:
Day of the week of 4 calls; most often Friday (4):
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
- Cocoa Beach, FL, 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 4 complainants have area code 321, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
FTC complainants were in Georgia (1), Maryland (1), New Hampshire (1) and New Jersey (1).
Where FTC complainants were located (U.S. states):
- Georgia 1 · 25%
- Maryland 1 · 25%
- New Hampshire 1 · 25%
Show 1 more states Show fewer
- New Jersey 1 · 25%
Complainants' cities:
Cartersville, GA (1) · Pasadena, MD (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 (321) 521-3863
- Who called me from (321) 521-3863?
- No complaint names the caller; FTC complainants most often said the calls were about impersonating a government agency, business or relative. The number is in a block assigned to Onvoy, LLC in Cocoa Beach, FL (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ. It's one of 7 numbers in the same block first reported for the same kind of call within days of each other, likely one operation.
- Is (321) 521-3863 a scam?
- Canadial rates it medium risk, from 4 complaints, latest Sep 16, 2022, 75% robocalls.
- Is (321) 521-3863 a debt collector or collection agency?
- Nothing says it is: none of its 4 complaints describe debt collection.
- Should I call (321) 521-3863 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 (321) 521-3863 been reported?
- 4 complaints to the U.S. FTC's Do Not Call registry on Sep 16, 2022.
- What do callers from (321) 521-3863 say?
- 3 of its 4 FTC complaints (75%) are about impersonating a government agency, business or relative, against 8% of the 43,334 FTC complaints about all numbers in area code 321.
- When does (321) 521-3863 call?
- In FTC complaints, the most common day was Friday (4 of 4).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.