(303) 427-1899 - 3 Unwanted Calls Complaints | Colorado

About Phone Number (303) 427-1899

This is a geographic number originating from Colorado (Denver, Boulder) that has been included in our database for tracking reports and caller information.

Our records indicate that this number has been reported 3 times. The most common reason for reports is Unwanted Calls.

About Area Code 303

Area code 303 serves Denver, Boulder, Colorado. This area code is in the Mountain time zone. Calls from this area code may originate from local businesses, services, or residents in that region.

Detailed Complaint Analysis for (303) 427-1899

Our database has collected 3 reports about calls from this number across 3 complaint categories:

Unwanted Calls: 33% (1 reports)
Medical & prescriptions: 33% (1 reports)
Other: 33% (1 reports)

How to Handle Calls Related to Unwanted Calls

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 (303) 427-1899

Complaint Type Number of Complaints
Unwanted Calls1
Medical & prescriptions1
Other1

Where Reports Originate

Complaints about (303) 427-1899 have been filed from 1 state. The most reports come from Colorado (2 reports), Longmont, Colorado (1 report).

StateCityReports
ColoradoNot specified2
ColoradoLongmont1

Complaint Activity Over Time

The first complaint about (303) 427-1899 was recorded on June 4, 2024. The most recent report was filed on April 29, 2026. Peak activity occurred in April 2026 with 2 complaints.

MonthReports
Apr 20262
Jun 20241

Call Type Analysis

Of the 3 reports filed about (303) 427-1899, 67% were identified as automated robocalls, 33% were live callers.

Robocall (2)Live caller (1)

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Other Reported Numbers in Area Code 303

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