(866) 275-3866 - 45 Complaints Reported

About Phone Number (866) 275-3866

This is a toll-free number that has been included in our database for tracking reports and caller information.

Our records indicate that this number has been reported 45 times. The most common reason for reports is Calls pretending to be government, businesses, or family and friends.

About Area Code 866

This is a toll-free number (area code 866). Toll-free numbers are commonly used by businesses, government agencies, and customer service departments across the United States. Calls to these numbers are free for the caller.

Detailed Complaint Analysis for (866) 275-3866

Our database has collected 45 reports about calls from this number across 5 complaint categories:

Calls pretending to be government, businesses, or family and friends: 42% (19 reports)
Other: 33% (15 reports)
Computer & technical support: 13% (6 reports)
Unwanted Calls: 9% (4 reports)
No Subject Provided: 2% (1 reports)

How to Handle Calls Related to Calls pretending to be government, businesses, or family and friends

When dealing with calls from this number:

  • Do not share personal or financial information with unknown callers
  • Ask the caller to identify themselves and their organization
  • Request to be removed from their calling list
  • Use your phone's blocking feature to prevent future calls
  • Report unwanted calls to the FTC at reportfraud.ftc.gov

Complaint Summary for (866) 275-3866

Complaint Type Number of Complaints
Calls pretending to be government, businesses, or family and friends19
Other15
Computer & technical support6
Unwanted Calls4
No Subject Provided1

Where Reports Originate

Complaints about (866) 275-3866 have been filed from 16 states. The most reports come from California (4 reports), Texas (2 reports), Chicago, Illinois (2 reports).

StateCityReports
CaliforniaNot specified4
TexasNot specified2
IllinoisChicago2
WisconsinGreen Bay2
ArizonaTucson1
LouisianaFort Johnson1
IowaWashington1
West VirginiaMorgantown1
IllinoisNot specified1
CaliforniaPOLLOCK PINES1
Californiamanhatten beach1
OhioAransas Pass1
KansasNot specified1
New YorkStony Point1
FloridaClermont1

Complaint Activity Over Time

The first complaint about (866) 275-3866 was recorded on August 31, 2023. The most recent report was filed on June 28, 2026. Peak activity occurred in January 2024 with 5 complaints.

MonthReports
Jun 20261
Apr 20263
Mar 20265
Jan 20265
Nov 20251
Sep 20254
Jul 20253
Jun 20251
Feb 20251
Oct 20242
Sep 20241
Aug 20242

Call Type Analysis

Of the 42 reports filed about (866) 275-3866, 79% were identified as automated robocalls, 21% were live callers.

Robocall (33)Live caller (9)

Take Action Against Unwanted Calls

This number has received a significant number of complaints. Consider these actions:

How to Block
Report This Number
File FTC Complaint

Other Reported Numbers in Area Code 866

Related Resources

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