(831) 265-3135
Hollister, CA
(831) 265-3135 has 2 FTC complaints, mostly about energy, solar and utilities.
- No new complaints since Jan 29, 2023 (FTC data through Nov 13, 2026).
- More FTC complaints than 88% of the 10,195 numbers with FTC complaints in area code 831.
- Only 4 numbers in the 831-265 block have more complaints, of 263 there with FTC complaints.
Complaint history
2 FTC complaints on Jan 29, 2023.
Both FTC complaints are about calls in Jan 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.
What callers claimed
2 of its 2 FTC complaints (100%) are about energy, solar and utilities; across area code 831 that isn't one of the 8 commonest call types (each of those is at least 1% of its FTC complaints).
Complaint categories chosen by FTC complainants:
- Energy, solar & utilities 2 · 100%
Who called
The number's block is assigned to T-Mobile USA, Inc. in Hollister, CA.
Is it a debt collector?
Nothing says it is: none of its 2 complaints describe debt collection.
Part of a group of similar numbers
(831) 265-3135 is one of 10 numbers in 831-265 first reported to the FTC for “Energy, solar & utilities” calls between Jan 23, 2023 and Jan 29, 2023, 11 complaints in all; most from California (100%).
Numbers from one block reported for the same thing within days of each other are rarely chance; they usually mean one operation cycling through numbers. How groups are found.
Nearby numbers in 831-265
263 numbers in 831-265 have 304 FTC complaints between them (80% robocalls), 2 of them about (831) 265-3135. The commonest categories in the block: Energy, solar & utilities (40%), Dropped call or no message (11%).
The closest reported numbers on either side of (831) 265-3135, in number order.
When the calls came
Time of day of 2 calls:
Day of the week of 2 calls; most often Sunday (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
- Hollister, CA, USA
- Block assigned to
- T-Mobile USA, Inc.
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.
Both 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 2 · 100%
Complainants' cities:
Ontario, 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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Report (831) 265-3135
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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 (831) 265-3135
- Who called me from (831) 265-3135?
- No complaint names the caller; FTC complainants most often said the calls were about energy, solar and utilities. The number is in a block assigned to T-Mobile USA, Inc. in Hollister, CA (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ. It's one of 10 numbers in the same block first reported for the same kind of call within days of each other, likely one operation.
- Is (831) 265-3135 a scam?
- Canadial rates it low risk, from 2 complaints, latest Jan 29, 2023.
- Is (831) 265-3135 a debt collector or collection agency?
- Nothing says it is: none of its 2 complaints describe debt collection.
- Should I call (831) 265-3135 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 (831) 265-3135 been reported?
- 2 complaints to the U.S. FTC's Do Not Call registry on Jan 29, 2023.
- What do callers from (831) 265-3135 say?
- 2 of its 2 FTC complaints (100%) are about energy, solar and utilities; across area code 831 that isn't one of the 8 commonest call types (each of those is at least 1% of its FTC complaints).
- When does (831) 265-3135 call?
- In FTC complaints, the most common day was Sunday (2 of 2).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.