(628) 667-9540
San Rafael, CA
(628) 667-9540 is likely a robocall: 3 FTC complaints, 100% recorded messages.
- No new complaints since Nov 29, 2022 (FTC data through Nov 13, 2026).
- More FTC complaints than 95% of the 8,164 numbers with FTC complaints in area code 628.
- Only 2 numbers in the 628-667 block have more complaints, of 178 there with FTC complaints.
Complaint history
3 FTC complaints between Oct 19, 2022 and Nov 29, 2022.
The FTC complaints came in every month from Oct 2022 to Nov 2022; the busiest was Nov 2022, with 2 of 3.
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
Complaint categories chosen by FTC complainants:
- Not specified / other 3 · 100%
Who called
The number's block is assigned to Ip Horizon LLC in San Rafael, CA.
Is it a debt collector?
Nothing says it is: none of its 3 complaints describe debt collection.
Nearby numbers in 628-667
178 numbers in 628-667 have 209 FTC complaints between them (63% robocalls), 3 of them about (628) 667-9540. The commonest categories in the block: Reducing your debt (credit cards, mortgage, student loans) (19%), Calls pretending to be government, businesses, or family and friends (14%), Dropped call or no message (12%).
The closest reported numbers on either side of (628) 667-9540, in number order.
When the calls came
Time of day of 3 calls:
Day of the week of 3 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
- San Rafael, CA, USA
- Block assigned to
- Ip Horizon 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 3 complainants have area code 628, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
FTC complainants were in Kentucky (1), Maryland (1) and New Jersey (1).
Where FTC complainants were located (U.S. states):
- Kentucky 1 · 33%
- Maryland 1 · 33%
- New Jersey 1 · 33%
Complainants' cities:
Benton, KY (1) · Hyattsville, MD (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 (628) 667-9540
- Who called me from (628) 667-9540?
- No complaint names the caller. The number is in a block assigned to Ip Horizon LLC in San Rafael, CA (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (628) 667-9540 a scam?
- Canadial rates it medium risk, from 3 complaints, latest Nov 29, 2022, 100% robocalls.
- Is (628) 667-9540 a debt collector or collection agency?
- Nothing says it is: none of its 3 complaints describe debt collection.
- Should I call (628) 667-9540 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 (628) 667-9540 been reported?
- 3 complaints to the U.S. FTC's Do Not Call registry between Oct 19, 2022 and Nov 29, 2022.
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.