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 8 times. The most common reason for reports is Charities.
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 8 reports about calls from this number across 5 complaint categories:
When dealing with calls from this number:
| Complaint Type | Number of Complaints |
|---|---|
| Charities | 3 |
| Other | 2 |
| No Subject Provided | 1 |
| Dropped call or no message | 1 |
| Warranties & protection plans | 1 |
Complaints about (303) 535-3615 have been filed from 3 states. The most reports come from Colorado (4 reports), Morrison, Colorado (1 report), BOZEMAN, Montana (1 report).
| State | City | Reports |
|---|---|---|
| Colorado | Not specified | 4 |
| Colorado | Morrison | 1 |
| Montana | BOZEMAN | 1 |
| Oregon | Not specified | 1 |
| Colorado | Malvern | 1 |
The first complaint about (303) 535-3615 was recorded on October 5, 2023. The most recent report was filed on August 28, 2025. Peak activity occurred in August 2024 with 2 complaints.
| Month | Reports |
|---|---|
| Aug 2025 | 1 |
| Apr 2025 | 1 |
| Sep 2024 | 1 |
| Aug 2024 | 2 |
| Jan 2024 | 1 |
| Nov 2023 | 1 |
| Oct 2023 | 1 |
Of the 8 reports filed about (303) 535-3615, 50% were identified as automated robocalls, 50% were live callers.
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