(650) 780-3601
(650) 780-3601 is likely a robocall: 38 FTC complaints, 95% recorded messages, most often about debt relief (26%).
- No new complaints since May 10, 2023 (FTC data through Nov 13, 2026).
- More FTC complaints than 99% of the 20,239 numbers with FTC complaints in area code 650.
- No number in the 650-780 block has more complaints; 21 numbers there have FTC complaints.
Complaint history
38 FTC complaints between Apr 3, 2023 and May 10, 2023.
The FTC complaints came in every month from Apr 2023 to May 2023; the busiest was May 2023, with 37 of 38.
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
10 of its 38 FTC complaints (26%) are about debt relief, against 10% of the 26,373 FTC complaints about all numbers in area code 650.
Complaint categories chosen by FTC complainants:
- Not specified / other 19 · 50%
- Reducing your debt (credit cards, mortgage, student loans) 10 · 26%
- Calls pretending to be government, businesses, or family and friends 7 · 18%
- Medical & prescriptions 1 · 3%
- Work from home & other ways to make money 1 · 3%
Who called
The number's block is assigned to Onvoy, LLC.
Is it a debt collector?
Nothing says it is: none of its 38 complaints describe debt collection; 10 (26% 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.
When the calls came
Time of day of 35 calls; most often the 12 p.m. hour (6):
Day of the week of 38 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
- Rate centre (NANPA abbreviation)
- REDWOOD CY, CA, USA
- Block assigned to
- Onvoy, 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.
2 of 38 complainants have area code 650, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
Most FTC complainants were in California (7 of 38); others in Michigan (4), Florida (3) and Washington (3) and more. 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 7 · 18%
- Michigan 4 · 11%
- Florida 3 · 8%
Show 3 more states Show fewer
- Washington 3 · 8%
- Colorado 2 · 5%
- Georgia 2 · 5%
Complainants' cities (most common):
Augusta, MI (2) · Haslett, MI (2) · Littleton, CA (2) · Mandan, ND (2) · Silverdale, WA (2)
As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.
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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) 780-3601
- Who called me from (650) 780-3601?
- No complaint names the caller; FTC complainants most often said the calls were about debt relief. The number is in a block assigned to Onvoy, LLC (rate centre REDWOOD CY, CA) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (650) 780-3601 a scam?
- Canadial rates it medium risk, from 38 complaints, latest May 10, 2023, 95% robocalls.
- Is (650) 780-3601 a debt collector or collection agency?
- Nothing says it is: none of its 38 complaints describe debt collection; 10 (26% 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 (650) 780-3601 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) 780-3601 been reported?
- 38 complaints to the U.S. FTC's Do Not Call registry between Apr 3, 2023 and May 10, 2023.
- What do callers from (650) 780-3601 say?
- 10 of its 38 FTC complaints (26%) are about debt relief, against 10% of the 26,373 FTC complaints about all numbers in area code 650.
- When does (650) 780-3601 call?
- In FTC complaints, the most common time was the 12 p.m. hour (6 of 35 calls with a time).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.