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 16 times. The most common reason for reports is Other.
Area code 720 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 16 reports about calls from this number across 1 complaint category:
When dealing with calls from this number:
| Complaint Type | Number of Complaints |
|---|---|
| Other | 16 |
Complaints about (720) 856-4428 have been filed from 3 states. The most reports come from Colorado (8 reports), Centennial, Colorado (2 reports), Denver, California (1 report).
| State | City | Reports |
|---|---|---|
| Colorado | Not specified | 8 |
| Colorado | Centennial | 2 |
| California | Denver | 1 |
| New York | Not specified | 1 |
| Colorado | AURORA | 1 |
| Colorado | Denver | 1 |
| Colorado | Thornton | 1 |
| Colorado | Parker | 1 |
The first complaint about (720) 856-4428 was recorded on August 1, 2024. The most recent report was filed on July 30, 2025. Peak activity occurred in August 2024 with 5 complaints.
| Month | Reports |
|---|---|
| Jul 2025 | 4 |
| Jun 2025 | 1 |
| May 2025 | 2 |
| Dec 2024 | 1 |
| Nov 2024 | 1 |
| Aug 2024 | 5 |
| Jul 2024 | 2 |
Of the 16 reports filed about (720) 856-4428, 25% were identified as automated robocalls, 75% were live callers.
This number has received a significant number of complaints. Consider these actions:
