(866) 520-7789 - 25 Calls pretending to be government, businesses, or family and friends Complaints | Colorado

About Phone Number (866) 520-7789

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 25 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) 520-7789

Our database has collected 25 reports about calls from this number across 5 complaint categories:

Calls pretending to be government, businesses, or family and friends: 36% (9 reports)
Other: 36% (9 reports)
Medical & prescriptions: 16% (4 reports)
Reducing your debt (credit cards, mortgage, student loans): 8% (2 reports)
No Subject Provided: 4% (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) 520-7789

Complaint Type Number of Complaints
Calls pretending to be government, businesses, or family and friends9
Other9
Medical & prescriptions4
Reducing your debt (credit cards, mortgage, student loans)2
No Subject Provided1

Where Reports Originate

Complaints about (866) 520-7789 have been filed from 15 states. The most reports come from BAYFIELD, Colorado (3 reports), Texas (3 reports), Florida (2 reports).

StateCityReports
ColoradoBAYFIELD3
TexasNot specified3
FloridaNot specified2
KansasNorton1
North CarolinaNot specified1
IllinoisBradley1
CaliforniaNot specified1
WisconsinNot specified1
TennesseeNot specified1
MaineSmithfield1
WisconsinStrat1
VirginiaNot specified1
KentuckyFrankfort1
CaliforniaSan Diego1
LouisianaNot specified1

Complaint Activity Over Time

The first complaint about (866) 520-7789 was recorded on February 21, 2024. The most recent report was filed on March 23, 2026. Peak activity occurred in July 2025 with 7 complaints.

MonthReports
Mar 20261
Feb 20262
Sep 20252
Jul 20257
Apr 20251
Mar 20251
Feb 20251
Jan 20251
Dec 20242
Oct 20242
Sep 20242
Jul 20241

Call Type Analysis

Of the 24 reports filed about (866) 520-7789, 96% were identified as automated robocalls, 4% were live callers.

Robocall (23)Live caller (1)

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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