(866) 398-3150: reported for unwanted prerecorded calls

Also written 8663983150, 866-398-3150 and +1 866 398 3150

Bewary verdict

Unknownp_scam0.2000

Complaints about calls and texts from this number

18complaints on 4 days

Complaints a day, last 90 days

11 a day at most

Aug 5Nov 2

Complaints a day, last 90 days
Sep 8, 2026: 11
Sep 9, 2026: 5
Sep 18, 2026: 1
Sep 23, 2026: 1

What people reported

Prerecorded calls: 1583%
Live calls: 317%

Where the people who complained live

Alabama: 317%
California: 317%
Georgia: 211%
Michigan: 211%
New York: 211%

First reportSep 8, 2026

Last reportSep 23, 2026

Complaints naming this number as a contact

4complaints across 2 days naming 3 other caller IDs

Complaints a day, last 90 days

3 a day at most

Aug 5Nov 2

Complaints a day, last 90 days
Sep 8, 2026: 3

Where the people who complained live

Alabama: 125%
California: 125%
Florida: 125%
South Carolina: 125%

First reportDec 1, 2025

Last reportSep 8, 2026

Reported call times

57% of the calls with a time came between 9 am and 12 pm, and 100% came Monday to Friday.

Hour of day, as reported in complaints

Busiest around 10 am

12 am6 am12 pm6 pm

Hour of day, as reported in complaints
8 am: 1
9 am: 3
10 am: 7
11 am: 2
12 pm: 1
2 pm: 3
5 pm: 1
6 pm: 2
7 pm: 1

By day of the week

Most timed calls: Tuesdays

MonTueWedThuFriSatSun

By day of the week
Monday: 1
Tuesday: 14
Wednesday: 6
Friday: 1

Caller IDs listed in these complaints

Caller ID can be faked. These numbers may belong to people who did not make the calls.

(304) 806-8187 1 complaint

(304) 953-8531 1 complaint

(983) 226-4627 1 complaint

About the number

Area code866

LocationToll-free (US and Canada)

Number typeToll-free

What to do

Hang up without pressing keys to reach an operator or to stop the calls.
Do not call a number the recording gives you. Call the company using the number on your account statement or its website.
Do not give codes, passwords or card details to a recorded call or anyone it connects you to.
Report the recorded call to the FTC at reportfraud.ftc.gov.
Block the number and ask your phone company about its call blocking tools.

Look up (866) 398-3150 in your app

Bewary's phone number lookup returns the country and number type. The MCP tool lookup_phone runs the same check. Phone number scam lookup API · This answer as JSON

curl "https://api.bewary.app/v1/phone/%2B18663983150"

import requests

r = requests.get("https://api.bewary.app/v1/phone/%2B18663983150", timeout=10)
result = r.json()
print(result["verdict"], result["p_scam"], result["reason_codes"])

const res = await fetch("https://api.bewary.app/v1/phone/%2B18663983150")
const result = await res.json()
console.log(result.verdict, result.p_scam, result.reason_codes)

Response, November 2, 2026

{  "verdict": "unknown",  "p_scam": 0.2,  "reason_codes": [],  "facts": {    "e164": "+18663983150",    "number_type": "toll_free",    "complaints": {      "ftc": {        "count": 18,        "days": 4,        "last_at": "2026-09-23T00:00:00Z",        "robocall_share": 0.8333      },      "fcc": null,      "pushed_by": {        "reports": 4,        "days": 2,        "callers": 3,        "last_at": "2026-09-08T00:00:00Z"      }    }  }}

More reported 866 numbers

All of area code 866

Sources

Complaints consumers filed with the FCC and FTC, Dec 1, 2025 to Sep 23, 2026. Bewary counts the reports and does not check each one. Scammers can fake the number that shows on your phone, so a reported number may belong to someone who never called you.