(646) 604-2491
(646) 604-2491 is likely a robocall: 4 FTC complaints, 100% recorded messages, mostly about dropped calls or silence.
- No new complaints since Dec 3, 2025 (FTC data through Nov 13, 2026).
- More FTC complaints than 97% of the 18,699 numbers with FTC complaints in area code 646.
- Only 2 numbers in the 646-604 block have more complaints, of 26 there with FTC complaints.
Complaint history
4 FTC complaints between Jan 5, 2025 and Dec 3, 2025.
The FTC complaints came in 2 of the 12 months from Jan 2025 to Dec 2025.
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
2 of its 4 FTC complaints (50%) are about dropped calls or silence, against 11% of the 24,960 FTC complaints about all numbers in area code 646.
Complaint categories chosen by FTC complainants:
- Dropped call or no message 2 · 50%
- Reducing your debt (credit cards, mortgage, student loans) 2 · 50%
Who called
The number's block is assigned to Level 3 Communications, LLC.
Is it a debt collector?
Nothing says it is: none of its 4 complaints describe debt collection; 2 (50% of FTC complaints) are about debt relief, which means offers to reduce credit card, loan or other debt. That's a sales pitch, not a collector asking you to pay a debt you owe.
Nearby numbers in 646-604
The closest reported numbers on either side of (646) 604-2491, in number order.
All reported numbers in 646-604 →When the calls came
Time of day of 4 calls:
Day of the week of 4 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
- Rate centre (NANPA abbreviation)
- NWYRCYZN01, NY, USA
- Block assigned to
- Level 3 Communications, 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 646, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
FTC complainants were in New York (2) and Tennessee (2).
Where FTC complainants were located (U.S. states):
- New York 2 · 50%
- Tennessee 2 · 50%
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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 (646) 604-2491
- Who called me from (646) 604-2491?
- 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 Level 3 Communications, LLC (rate centre NWYRCYZN01, NY) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (646) 604-2491 a scam?
- Canadial rates it medium risk, from 4 complaints, latest Dec 3, 2025, 100% robocalls.
- Is (646) 604-2491 a debt collector or collection agency?
- Nothing says it is: none of its 4 complaints describe debt collection; 2 (50% of FTC complaints) are about debt relief, which means offers to reduce credit card, loan or other debt. That's a sales pitch, not a collector asking you to pay a debt you owe.
- Should I call (646) 604-2491 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 (646) 604-2491 been reported?
- 4 complaints to the U.S. FTC's Do Not Call registry between Jan 5, 2025 and Dec 3, 2025.
- What do callers from (646) 604-2491 say?
- 2 of its 4 FTC complaints (50%) are about dropped calls or silence, against 11% of the 24,960 FTC complaints about all numbers in area code 646.
- When does (646) 604-2491 call?
- In FTC complaints, the most common day was Wednesday (2 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.