Who called me from (831) 867-3256?

No complaint names the caller. Nobody can have it as a working line: its block isn't assigned to any phone carrier (NANPA, Nov 3, 2026), so callers showing it were most likely faking their caller ID.

Is (831) 867-3256 a scam?

Canadial rates it low risk, from 2 complaints, latest Jul 22, 2024. The number's block isn't assigned to any carrier, so the caller ID was likely spoofed.

Should I call (831) 867-3256 back?

No. (831) 867-3256 is in a block that isn't assigned to any carrier, so the real caller can't be reached on it: the caller ID was faked.

How many times has (831) 867-3256 been reported?

1 complaint to the U.S. FTC's Do Not Call registry on Jul 22, 2024 and 1 complaint to the U.S. FCC on Jul 22, 2024.

(831) 867-3256

Low risk

(831) 867-3256 has 1 FTC complaint and 1 FCC complaint. Its number block isn't assigned to any carrier, so the caller ID was likely faked.

Report this number

Did (831) 867-3256 call you?

FTC complaints

FCC complaints

Jul 22, 2024

Latest report

No new complaints since Jul 22, 2024 (FTC data through Nov 13, 2026).
Only 9 numbers in the 831-867 block have more complaints, of 27 there with FTC complaints.

Complaint history

1 FTC complaint on Jul 22, 2024.

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 22, 2024.

The complainant heard a recorded message. They filed it as unwanted calls (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

Complaint categories chosen by FTC complainants:

Not specified / other 1 · 100%

Who called

The caller ID was likely spoofed. (831) 867-3256 is in a block that isn't assigned to any phone carrier (NANPA records, Nov 3, 2026), so no working line can have this number. Scam callers often fake caller IDs like this.

Is it a debt collector?

Nothing says it is: none of its 2 complaints describe debt collection.

Nearby numbers in 831-867

27 numbers in 831-867 have 40 FTC complaints between them (50% robocalls), 1 of them about (831) 867-3256. The commonest categories in the block: Calls pretending to be government, businesses, or family and friends (15%), Reducing your debt (credit cards, mortgage, student loans) (5%).

The closest reported numbers on either side of (831) 867-3256, in number order.

All reported numbers in 831-867 →

Location

The block 831-867 isn't assigned, so the number has no real location; whoever called was somewhere else.

The one FTC complainant was 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 1 · 100%

Complainants' cities:

Santa Rosa, CA (1)

As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.

Area code 831: where it is, time zone, spam calls →

Searches on Canadial

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Real visits to this page, counted once per visitor per day.

Did (831) 867-3256 call you?

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Answers from visitors, one per person per month (asked at the top of the page).

Report (831) 867-3256

Tell others what the call was about. Reports appear on this page; no account needed.

Recent community reports

No community reports yet. Be the first to describe this call.

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) 867-3256

Who called me from (831) 867-3256?: No complaint names the caller. Nobody can have it as a working line: its block isn't assigned to any phone carrier (NANPA, Nov 3, 2026), so callers showing it were most likely faking their caller ID.
Is (831) 867-3256 a scam?: Canadial rates it low risk, from 2 complaints, latest Jul 22, 2024. The number's block isn't assigned to any carrier, so the caller ID was likely spoofed.
Is (831) 867-3256 a debt collector or collection agency?: Nothing says it is: none of its 2 complaints describe debt collection.
Should I call (831) 867-3256 back?: No. (831) 867-3256 is in a block that isn't assigned to any carrier, so the real caller can't be reached on it: the caller ID was faked.
How many times has (831) 867-3256 been reported?: 1 complaint to the U.S. FTC's Do Not Call registry on Jul 22, 2024 and 1 complaint to the U.S. FCC on Jul 22, 2024.

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.