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 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 3 reports about calls from this number across 3 complaint categories:
When dealing with calls from this number:
| Complaint Type | Number of Complaints |
|---|---|
| Other | 1 |
| Home improvement & cleaning | 1 |
| Calls pretending to be government, businesses, or family and friends | 1 |
Complaints about (303) 529-3453 have been filed from 1 state. The most reports come from Thornton, Colorado (2 reports), Colorado (1 report).
| State | City | Reports |
|---|---|---|
| Colorado | Thornton | 2 |
| Colorado | Not specified | 1 |
The first complaint about (303) 529-3453 was recorded on September 3, 2025. The most recent report was filed on September 9, 2025. Peak activity occurred in September 2025 with 3 complaints.
| Month | Reports |
|---|---|
| Sep 2025 | 3 |
Of the 3 reports filed about (303) 529-3453, 100% were identified as automated robocalls.
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