720-636-9959 – Silent call reports and user reviews

Suspicious (74/100) Reported as: Silent call Reviews: 2 Searches: 301 Updated: 04/21/2026
Risk level is an estimate based on user reports and search activity.

This number belongs to the 720 area code. Browse more numbers from this region in the area code directory. Browse numbers starting with 720-636

Phone number 720-636-9959 has 2 user reviews and was searched 301 times. Most users report this number as Silent call (1 report). Read the reports below and add your own review if you were contacted.

720-636-9959 appears to be a mobile number linked to Denver, CO.

The prefix is associated with CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO.

This phone number has been searched 301 times and has 2 user reviews.

User reports most clearly mention Silent call.

Common themes mentioned by users include answered.

One representative review says: “no response when answered.”



What users say about this caller

Based on approved user reports, 720-636-9959 is most often associated with Silent call.

Users frequently mention answered.

This summary is based on 2 approved user reports.



Information about 720-636-9959

  • Total searches: 301
  • Total reviews: 2
  • Approved user reports: 2
  • Last activity date: 04/21/2026
  • Area code: 720
  • Line type: Mobile
  • Prefix location: Denver, CO
  • Carrier / operator: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO
  • Top reported category: Silent call (1 report, 50%)
  • Recurring themes in reviews: answered
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Reported call types for 720-636-9959

Type Reports
Silent call 1 (50%)
Unknown 1 (50%)
Distribution is based on approved user reports.


User reviews for 720-636-9959

no response when answered.

Called me twice in one day, when I answered each time no one was said anything. Waste of my time. They called from the 7206369959 . Today 8/31/2020 early in the morning

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FAQ

What do user reports say about 720-636-9959?

There are 2 approved user reports for 720-636-9959. The strongest reporting trend describes this caller as silent call (1 report, 50% of categorised approved reviews). Read the reviews section for more detail.

Do users report silent or hang-up calls from 720-636-9959?

Reports for 720-636-9959 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 720-636-9959 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 720-636-9959

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.