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 5 times. The most common reason for reports is Other.
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.
Our database has collected 5 reports about calls from this number across 3 complaint categories:
When dealing with calls from this number:
| Complaint Type | Number of Complaints |
|---|---|
| Other | 2 |
| No Subject Provided | 2 |
| Calls pretending to be government, businesses, or family and friends | 1 |
Complaints about (303) 551-6156 have been filed from 1 state. The most reports come from Colorado (3 reports), Arvada, Colorado (1 report), Lakewood, Colorado (1 report).
| State | City | Reports |
|---|---|---|
| Colorado | Not specified | 3 |
| Colorado | Arvada | 1 |
| Colorado | Lakewood | 1 |
The first complaint about (303) 551-6156 was recorded on April 22, 2024. The most recent report was filed on April 23, 2025. Peak activity occurred in April 2024 with 1 complaint.
| Month | Reports |
|---|---|
| Apr 2025 | 1 |
| Jan 2025 | 1 |
| Sep 2024 | 1 |
| Aug 2024 | 1 |
| Apr 2024 | 1 |
Of the 5 reports filed about (303) 551-6156, 80% were identified as automated robocalls, 20% were live callers.
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