+1 720 764 543 1

Risk level: Low

Who is this? Spam, telemarketing or a legitimate call? Community reports in United States.

Number with prefix 720. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 720

Low

Risk level

Harassment

Category

Spam reports

—

Last report

Limited information: Single report of harassment via robocall in Littleton, Colorado, USA, with caller pretending to be from government, businesses, or family/friends.

Likely purpose: Likely fraud/scam through automated robocalls impersonating legitimate entities (government, businesses, family/friends).

Most common user complaints

Calls pretending to be government, businesses, or family and friends
robocalls

Low dangerIgnoreImpersonation detectedningunaAutomated robocall

AI analysis: Jul 1, 2026

Information based on community reports and automated analysis. It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

United States

Operator information

Country:: United States
Prefix:: +1
Type:: Other
Operator:: Verizon, AT&T, T-Mobile

Recent searches

3 this week

Last 7 days

Community comments

Anonymous

Aug 26, 2025

Call related to Calls pretending to be government, businesses, or family and friends received in Littleton, Colorado. Calling with recorded message (robocalls)

Signal summary for +1 720 764 543 1

+1 720 764 543 1 belongs to the 720 prefix and is classified as Harassment. This page combines no approved reports and 1 public comment to explain the risk level.

Frequently asked questions

Who calls from +1 720 764 543 1?

+1 720 764 543 1 is a phone number with the 720 prefix in United States. It has been reported 1 time by the community as a possible unwanted call. Check the comments to find out who might be behind this call.

Is +1 720 764 543 1 a spam number?

According to the community, +1 720 764 543 1 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.

Is it safe to call +1 720 764 543 1 back?

If you don't recognise the number and it has negative reports, it's best not to call +1 720 764 543 1 back. Avoid sharing personal or banking details with unknown numbers.

How can I block +1 720 764 543 1?

On iPhone, go to Recents in the Phone app, tap the (i) next to the number and choose 'Block this Caller'. On Android, long-press the number in your call history and select 'Block number'. You can also use the NoCall app to automatically block calls like +1 720 764 543 1.

Where can I report a suspicious call?

You can report +1 720 764 543 1 directly on this page using the report button. Your contribution helps other users identify unwanted calls.