(650) 397-2290
Los Altos, CA
(650) 397-2290 is likely a robocall: 5 FTC complaints and 1 FCC complaint, recorded messages in 80% of the FTC complaints, most often about dropped calls or silence (20%).
- No new complaints since May 8, 2023 (FTC data through Nov 13, 2026).
- More FTC complaints than 98% of the 20,239 numbers with FTC complaints in area code 650.
- No number in the 650-397 block has more complaints; 30 numbers there have FTC complaints.
Complaint history
5 FTC complaints between Mar 20, 2023 and May 8, 2023.
The FTC complaints came in every month from Mar 2023 to May 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 9, 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 solar panels (1). Complainants were in California (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 12% of the 26,373 FTC complaints about all numbers in area code 650.
Complaint categories chosen by FTC complainants:
- Not specified / other 3 · 60%
- Dropped call or no message 1 · 20%
- Energy, solar & utilities 1 · 20%
Who called
The number's block is assigned to Bandwidth.com CLEC, LLC in Los Altos, CA.
Is it a debt collector?
Nothing says it is: none of its 6 complaints describe debt collection.
Nearby numbers in 650-397
The closest reported numbers on either side of (650) 397-2290, in number order.
All reported numbers in 650-397 →When the calls came
Time of day of 5 calls:
Day of the week of 5 calls; most often Monday (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
- Los Altos, CA, 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.
None of 5 complainants have area code 650, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
All 5 FTC complainants were in California. Statewide, California ranks #26 of the 50 states and DC for Do Not Call complaints per resident: 283,769 in the last 12 months, 721 per 100,000 people. Spam calls in California.
Where FTC complainants were located (U.S. states):
- California 5 · 100%
Complainants' cities:
North Hollywood, CA (1) · Sylmar, CA (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 (650) 397-2290
- Who called me from (650) 397-2290?
- 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 Los Altos, CA (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (650) 397-2290 a scam?
- Canadial rates it medium risk, from 6 complaints, latest May 8, 2023, robocalls in 80% of the FTC complaints.
- Is (650) 397-2290 a debt collector or collection agency?
- Nothing says it is: none of its 6 complaints describe debt collection.
- Should I call (650) 397-2290 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 (650) 397-2290 been reported?
- 5 complaints to the U.S. FTC's Do Not Call registry between Mar 20, 2023 and May 8, 2023 and 1 complaint to the U.S. FCC on Apr 9, 2023.
- What do callers from (650) 397-2290 say?
- 1 of its 5 FTC complaints (20%) is about dropped calls or silence, against 12% of the 26,373 FTC complaints about all numbers in area code 650.
- When does (650) 397-2290 call?
- In FTC complaints, the most common day was Monday (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.