(856) 336-3391
Berlin, NJ
(856) 336-3391 is likely an unwanted sales call: 7 FTC complaints, 0% recorded messages, mostly about dropped calls or silence.
- No new complaints since Sep 12, 2024 (FTC data through Nov 13, 2026).
- More FTC complaints than 99% of the 23,035 numbers with FTC complaints in area code 856.
- Only 1 number in the 856-336 block has more complaints, of 137 there with FTC complaints.
Complaint history
7 FTC complaints between Mar 23, 2024 and Sep 12, 2024.
The FTC complaints came in 4 of the 7 months from Mar 2024 to Sep 2024.
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
6 of its 7 FTC complaints (86%) are about dropped calls or silence, against 14% of the 27,126 FTC complaints about all numbers in area code 856.
Complaint categories chosen by FTC complainants:
- Dropped call or no message 6 · 86%
- Home improvement & cleaning 1 · 14%
Who called
The number's block is assigned to Bandwidth.com CLEC, LLC in Berlin, NJ.
Is it a debt collector?
Nothing says it is: none of its 7 complaints describe debt collection.
Nearby numbers in 856-336
The closest reported numbers on either side of (856) 336-3391, in number order.
When the calls came
Time of day of 7 calls:
Day of the week of 7 calls:
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
- Berlin, NJ, USA
- Block assigned to
- Bandwidth.com CLEC, 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.
7 of 7 complainants (100%) have area code 856, the number's own. Scam callers often show a local-looking number (“neighbour spoofing”); a local business calling nearby customers looks the same.
All 7 FTC complainants were in New Jersey. Statewide, New Jersey ranks #12 of the 50 states and DC for Do Not Call complaints per resident: 87,015 in the last 12 months, 911.3 per 100,000 people. Spam calls in New Jersey.
Where FTC complainants were located (U.S. states):
- New Jersey 7 · 100%
Complainants' cities:
Cherry Hill, NJ (6) · Mount Laurel, NJ (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 (856) 336-3391
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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 (856) 336-3391
- Who called me from (856) 336-3391?
- 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 Bandwidth.com CLEC, LLC in Berlin, NJ (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (856) 336-3391 a scam?
- Canadial rates it low risk, from 7 complaints, latest Sep 12, 2024, 0% robocalls.
- Is (856) 336-3391 a debt collector or collection agency?
- Nothing says it is: none of its 7 complaints describe debt collection.
- Should I call (856) 336-3391 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 (856) 336-3391 been reported?
- 7 complaints to the U.S. FTC's Do Not Call registry between Mar 23, 2024 and Sep 12, 2024.
- What do callers from (856) 336-3391 say?
- 6 of its 7 FTC complaints (86%) are about dropped calls or silence, against 14% of the 27,126 FTC complaints about all numbers in area code 856.
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.