(321) 503-3256
Cocoa, FL
(321) 503-3256 is likely a scam: 3 FTC complaints and 1 FCC complaint, recorded messages in 100% of the FTC complaints, mostly about impersonating a government agency, business or relative.
- No new complaints since Apr 19, 2023 (FTC data through Nov 13, 2026).
- More FTC complaints than 95% of the 31,217 numbers with FTC complaints in area code 321.
- Only 2 numbers in the 321-503 block have more complaints, of 46 there with FTC complaints.
Complaint history
3 FTC complaints between Apr 13, 2023 and Apr 19, 2023.
All 3 FTC complaints are about calls in Apr 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.
Complaints to the FCC
1 complaint to the U.S. Federal Communications Commission on Apr 19, 2023; all gave it as the number to call back rather than the caller ID.
The complainant heard a recorded message. They filed it as unwanted calls (1). The calls were about irs (1). Complainants were in New York (1).
Source: FCC Consumer Help Center, Consumer Complaints Data (public domain), complaints about unwanted calls, telemarketing and robocalls. The FCC doesn't verify the facts alleged in complaints, and neither do we.
What callers claimed
3 of its 3 FTC complaints (100%) 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 · 100%
Who called
The number's block is assigned to Telnyx LLC in Cocoa, FL.
Is it a debt collector?
Nothing says it is: none of its 4 complaints describe debt collection.
Nearby numbers in 321-503
The closest reported numbers on either side of (321) 503-3256, in number order.
When the calls came
Time of day of 3 calls; most often the 2 p.m. hour (2):
Day of the week of 3 calls; most often Wednesday (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
- Location of the number block
- Cocoa, FL, USA
- Block assigned to
- Telnyx 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 3 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 California (1), Illinois (1) and Washington (1).
Where FTC complainants were located (U.S. states):
- California 1 · 33%
- Illinois 1 · 33%
- Washington 1 · 33%
Complainants' cities:
Schaumburg, IL (1) · Seattle, WA (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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Report (321) 503-3256
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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 (321) 503-3256
- Who called me from (321) 503-3256?
- 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 Telnyx LLC in Cocoa, FL (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (321) 503-3256 a scam?
- Canadial rates it medium risk, from 4 complaints, latest Apr 19, 2023, robocalls in 100% of the FTC complaints.
- Is (321) 503-3256 a debt collector or collection agency?
- Nothing says it is: none of its 4 complaints describe debt collection.
- Should I call (321) 503-3256 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) 503-3256 been reported?
- 3 complaints to the U.S. FTC's Do Not Call registry between Apr 13, 2023 and Apr 19, 2023 and 1 complaint to the U.S. FCC on Apr 19, 2023.
- What do callers from (321) 503-3256 say?
- 3 of its 3 FTC complaints (100%) 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) 503-3256 call?
- In FTC complaints, the most common time was the 2 p.m. hour (2 of 3 calls with a time); the most common day was Wednesday (2 of 3).
Data updated: FTC complaints through Nov 13, 2026; FCC complaints refreshed daily; numbering records as of Nov 3, 2026; community reports live. How this page is built.