Who Called & Phone Reports

(03) 8306 5170 · 0383065170

2 reports Emerging

Spam

(03) 8306 5170 has been reported as spam.

Confidence: Low Based on 2 reports
Spam Suspicious Local service Melbourne, VIC 3000
Read 2 Reports

Quick Assessment Based on 2 reports

Should I answer?

Be cautious

Verify who is calling from (03) 8306 5170 before sharing personal details.

Should I call back?

Verify first

Look up the official number independently before returning a call to (03) 8306 5170.

What to do next?

Don't engage

Don't call (03) 8306 5170 back or click links. If they claimed to be a company or agency, verify through their official website.

What People Report

G
Grounds
Spam User-submitted

Similar experience to earlier comment, I've previously tagged it as suspected spam on the phone as they don't leave a message, so I ignore it.

A
Anonymous
Suspicious User-submitted

Keeps calling Victoria number with no message left, could be marketing or something worse

(03) 8306 5170 has been reported 2 times by the community. Below is what we know so far about this number, allocated to Optus Networks Pty Limited.

What the Reports Show for (03) 8306 5170

Overview

How risky?
Low
Confidence
Developing
Based on 2 reports
Reported as
Spam
Activity
Emerging

How People Described (03) 8306 5170

1 reported as spam, 1 reported as suspicious.

Spam
1
Suspicious
1

How the Contact Happened

Missed call
2

Was the Contact Expected?

Expected: 0 Unexpected: 2

Assessment based on 2 reports.

Reported Behaviour for (03) 8306 5170

How Interactions Played Out

Of the people who reported contact from (03) 8306 5170, here is how far the interaction went.

Contacted 2
Engaged 2

More Context

Reporting Timeline

Reports Over Time

07 days
030 days
190 days
212 months
How long reported
8 weeks
Report period
December 2025 - February 2026

People Looking Up (03) 8306 5170

1Today
47 days
530 days
3Searches per report

Noticeably more searches than usual

How Other Readers Rated the Reports

How Much Detail Did People Share?

On average, 67% of the report form was filled in

Most reports include useful detail, and 0% include detailed descriptions.

Number Details

Number type
Local service
Registered locality
Melbourne, VIC 3000
Network
Optus Networks Pty Limited
Standard format
(03) 8306 5170
Other formats
03 8306 5170 / 0383065170 / +61 3 8306 5170 / +61383065170

These number details come from the ACMA numbering register. If the contact seemed suspicious, you can report it to Scamwatch or register with the Do Not Call Register.

Received a call from (03) 8306 5170?

Your report helps build the safety intelligence for this number.

Reports about (03) 8306 5170

These reports were submitted by community members.

G
Grounds
Spam User-submitted

Similar experience to earlier comment, I've previously tagged it as suspected spam on the phone as they don't leave a message, so I ignore it.

Missed call Unsolicited
Was this report useful?
A
Anonymous
Suspicious User-submitted

Keeps calling Victoria number with no message left, could be marketing or something worse

Missed call Unsolicited
Was this report useful?

Frequently Asked Questions

Is (03) 8306 5170 still active?

This number has been getting more reports over time. 0 reports came in over the past month.

How reliable are the reports for (03) 8306 5170?

Based on 2 community reports.

Is (03) 8306 5170 a scam?

The primary classification is spam (50%), not scam, based on 2 reports.

How does (03) 8306 5170 contact people?

Everyone who reported this number got a missed call.

What do people say about (03) 8306 5170?

People describe it as: Spam (1), Suspicious (1).

Did people expect calls from (03) 8306 5170?

100% of people didn't expect to hear from this number, while 0% did.

How long has (03) 8306 5170 been reported?

Reports go back 8 weeks (December 2025 - February 2026).

How many people are searching for (03) 8306 5170?

This number has been looked up 6 times in the last 30 days. People who search tend to also report, suggesting significant interactions.

Related Numbers

Other numbers from the same prefix.

Browse Victoria

Reverseau shows first-hand reports from people across Australia about unknown or suspicious phone numbers. We do not verify who was behind the call - we show what the community reported.

How we classify and moderate reports:

Submit a Safety Report

Reporting interaction with (03) 8306 5170

What we collect and how reports are used
  • What happened - interaction category and observed tactics
  • How the interaction occurred - call, SMS, voicemail, or other channel
  • Optional context - time window, outcome indicators

Reports contribute anonymised observational data used for pattern analysis. How reports are used

1 Classify the interaction

This helps structure the report and reduce misclassification.

Expected = you were anticipating contact from a known party (e.g., appointment confirmation, delivery you initiated).
Not expected = you did not initiate or anticipate the contact, even if the caller claimed to be from a known organisation.

2 Describe what happened
Did you lose money?
Did you share personal details?
Did you click a link?

Focus on what the caller said, requested, or did. Describe the behaviour, not who you think they are.

Do not include: names, addresses, emails, account numbers, TFN/Medicare numbers, or one-time codes.

0 / 1,500

Leave blank to post anonymously. Do not use your real name.

Reports are moderated before publication. Content is aggregated for community safety analysis.

Number allocation does not indicate ownership or responsibility. Reverseau does not verify caller identity.