“Received call morning of 8-5-20. I did not answer because I did not know the number. They called my old school flip phone!”
Reported as: Unknown
Date: Aug 5, 2020
720-403-9501 – caller information and user reviews
Neutral (34/100)
Reported as:
Unknown
4 reviews
571 searches
Risk level is an estimate based on user reviews 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 720-403
Phone number 720-403-9501 has 4 user reviews. The clearest classification is Unknown (4 of 4 reviews).
720-403-9501 appears to be a landline number linked to Denver, CO.
The prefix is associated with PEERLESS NETWORK OF COLORADO.
This phone number has been searched 571 times and has 4 user reviews.
What users say about this caller
User reviews for 720-403-9501 do not yet point to one clear caller type.
Information about 720-403-9501
- Search activity: 571 searches
- Reviews: 4 reviews
- Last activity date: Mar 29, 2026
- Area code: 720
- Line type: Landline
- Prefix location: Denver, CO
- Carrier / operator: PEERLESS NETWORK OF COLORADO
- Top category: Unknown (4 reviews, 100%)
Examples from user reviews
Here are representative review excerpts for 720-403-9501. Each excerpt comes from a distinct approved comment.
User reviews for 720-403-9501
Received call morning of 8-5-20. I did not answer because I did not know the number. They called my old school flip phone!
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I just received a call from this number today, June 30, 2020. My cell phone ID even said ""suspected scam"". Since I was trying to set up a doctor appointment earlier, I thought it might be from them. When I answered, there was no response, only silence. These types of calls are very annoying, I blocked the number.
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I received this number on 5/19/2020. No voice message left. I blocked this number.
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I would receive this phone number 7204039501 on my landline at home for the past month. They are calling mostly during the day time. The caller ID does not list who is calling other than the phone number. The caller would always hang up and not leave a voice message. I do not know how this person got my unlisted phone number. Maybe it is a telemarketer, even though my unlisted phone number is on the Do Not Call list.
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FAQ
What do user reviews say about 720-403-9501?
There are 4 user reviews for 720-403-9501. The strongest reporting trend describes this caller as unknown (4 reviews, 100% of categorised reviews). Read the reviews section for more detail.
Is 720-403-9501 considered safe or suspicious?
The answer depends on the reviews shown on this page. Review the comments, the call type distribution, and any recurring themes before deciding how to treat future calls from this number.
What should I do if 720-403-9501 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 720-403-9501
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.