(310) 856-9433
(310) 856-9433 is likely an unwanted sales call: 5 FTC complaints and 1 FCC complaint, recorded messages in 40% of the FTC complaints, most often about dropped calls or silence (20%).
- No new complaints since Oct 31, 2023 (FTC data through Nov 13, 2026).
- More FTC complaints than 98% of the 27,544 numbers with FTC complaints in area code 310.
- No number in the 310-856 block has more complaints; 37 numbers there have FTC complaints.
Complaint history
5 FTC complaints between Sep 1, 2022 and Oct 31, 2023.
The FTC complaints came in 3 of the 14 months from Sep 2022 to Oct 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 Jul 19, 2023.
The complainant heard a live person. They filed it as unwanted calls (1). The calls were about google listings (1). Complainants were in Ohio (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
1 of its 5 FTC complaints (20%) is about dropped calls or silence, against 23% of the 35,782 FTC complaints about all numbers in area code 310.
Complaint categories chosen by FTC complainants:
- Not specified / other 4 · 80%
- Dropped call or no message 1 · 20%
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 6 complaints describe debt collection.
When the calls came
Time of day of 5 calls:
Day of the week of 5 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)
- CMTN GRDN, CA, 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 5 complainants have area code 310, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
Most FTC complainants were in Florida (4 of 5); others in South Carolina (1). Statewide, Florida ranks #2 of the 50 states and DC for Do Not Call complaints per resident: 256,906 in the last 12 months, 1095 per 100,000 people. Spam calls in Florida.
Where FTC complainants were located (U.S. states):
- Florida 4 · 80%
- South Carolina 1 · 20%
Complainants' cities:
Columbia, SC (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 (310) 856-9433
- Who called me from (310) 856-9433?
- 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 CMTN GRDN, CA) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (310) 856-9433 a scam?
- Canadial rates it low risk, from 6 complaints, latest Oct 31, 2023, robocalls in 40% of the FTC complaints.
- Is (310) 856-9433 a debt collector or collection agency?
- Nothing says it is: none of its 6 complaints describe debt collection.
- Should I call (310) 856-9433 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 (310) 856-9433 been reported?
- 5 complaints to the U.S. FTC's Do Not Call registry between Sep 1, 2022 and Oct 31, 2023 and 1 complaint to the U.S. FCC on Jul 19, 2023.
- What do callers from (310) 856-9433 say?
- 1 of its 5 FTC complaints (20%) is about dropped calls or silence, against 23% of the 35,782 FTC complaints about all numbers in area code 310.
- When does (310) 856-9433 call?
- In FTC complaints, the most common day was Wednesday (2 of 5).
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.