720-571-9928 – Silent call reports and user reviews
This number belongs to the 720 area code. Browse more numbers from this region in the area code directory. Browse numbers starting with 720-571
Phone number 720-571-9928 has 3 user reviews and was searched 360 times. Most users report this number as Silent call (2 reports). Read the reports below and add your own review if you were contacted.
720-571-9928 appears to be a landline number linked to Denver, CO.
The prefix is associated with ONVOY.
This phone number has been searched 360 times and has 3 user reviews.
User reports most clearly mention Silent call.
Common themes mentioned by users include hang and answer.
One representative review says: “Called me twice in one day, when I answered each time no one was said anything. Waste of my time. They called from the 7205719928 . Today 5/13/2020 early in the morning”
What users say about this caller
Based on approved user reports, 720-571-9928 is most often associated with Silent call.
Users frequently mention hang, answer.
This summary is based on 3 approved user reports.
Information about 720-571-9928
- Total searches: 360
- Total reviews: 3
- Approved user reports: 3
- Last activity date: 05/22/2026
- Area code: 720
- Line type: Landline
- Prefix location: Denver, CO
- Carrier / operator: ONVOY
- Top reported category: Silent call (2 reports, 66%)
- Recurring themes in reviews: hang, answer
Reported call types for 720-571-9928
| Type | Reports |
|---|---|
| Silent call | 2 (66%) |
| Unknown | 1 (33%) |
User reviews for 720-571-9928
Answer the call - no one on the other end - 10 seconds they hang up.
No answer. Immediate hang up upon calling back
Called me twice in one day, when I answered each time no one was said anything. Waste of my time. They called from the 7205719928 . Today 5/13/2020 early in the morning
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FAQ
What do user reports say about 720-571-9928?
There are 3 approved user reports for 720-571-9928. The strongest reporting trend describes this caller as silent call (2 reports, 66% of categorised approved reviews). Read the reviews section for more detail.
Do users report silent or hang-up calls from 720-571-9928?
Reports for 720-571-9928 suggest that some users classify this caller as a silent or hang-up call. Check the reviews for mentions of dead air, disconnects, or repeated unanswered calls.
What should I do if 720-571-9928 keeps calling?
If the calls are unwanted, block the number, enable spam protection on your phone, and report suspicious activity to your carrier or local consumer protection authority. You can also add your own review on this page to help other users.
How to block 720-571-9928
On iPhone
Open the Phone app, go to Recents, tap the info icon next to the number, then choose Block this Caller.
On Android
Open the Phone app, go to recent calls, tap the number, then choose Block or Report spam, depending on your device.
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