+1 303 395 520 1

Risk level: Low

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

Number with prefix 303. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 303

Low

Risk level

—

Category

Spam reports

Last report

Limited information: The number has mixed user reports, suggesting potential scam or legitimate activity. One user received a message with a code for a health program survey, while others reported robocalls pretending to be government or businesses.

Likely purpose: Possible fraud or legitimate activity (health program with survey)

Most common user complaints

scam suspicion
robocalls pretending to be government or businesses

Low dangerCautionHealthAutomated robocall

AI analysis: Jul 14, 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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

1 this week

Last 7 days

Community comments

Anonymous

Mar 6, 2026

I thought this was a scam but they left a message with a code for me to call to get info about a health program my child is enrolled in, with a survey about her care needs.

Anonymous

Jan 9, 2026

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

Signal summary for +1 303 395 520 1

+1 303 395 520 1 belongs to the 303 prefix and is classified as unclassified calls. This page combines no approved reports and 2 public comments to explain the risk level.

Frequently asked questions

Who calls from +1 303 395 520 1?

+1 303 395 520 1 is a phone number with the 303 prefix in United States. It has no spam reports yet, but you can check other users' comments below. Check the comments to find out who might be behind this call.

Is +1 303 395 520 1 a spam number?

There aren't enough reports yet to confirm whether +1 303 395 520 1 is spam. Check the risk score and the community comments.

Is it safe to call +1 303 395 520 1 back?

If you don't recognise the number and it has negative reports, it's best not to call +1 303 395 520 1 back. Avoid sharing personal or banking details with unknown numbers.

How can I block +1 303 395 520 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 +1 303 395 520 1.

Where can I report a suspicious call?

You can report +1 303 395 520 1 directly on this page using the report button. Your contribution helps other users identify unwanted calls.