(03) 8355 5900

Based on first-hand reports from 16 Reverseau community members who received calls from this number, community reports indicate that 44% of reporters describe it as Spam, with an average caller safety rating of 2.7 out of 5. The most recent experience was recorded on 9 July 2015. Each report reflects a real interaction documented by someone who answered or received a call from this number.

2-min Read 16 Reports

Suspicious
Spam Suspicious Uncertain Local service Craigieburn, VIC 3064 Optus Mobile Pty Limited

Ratings

2.7
16 reports
5
0%
4
13%
3
44%
2
44%
1
0%
  • Spam
  • Suspicious
  • Uncertain

The number 03 8355 5900 is associated with frequent hang-up calls that can be bothersome. This article provides insight into this suspicious number and offers guidance on how to manage unwanted calls from it.

Understanding the Nature of 03 8355 5900

Are you receiving incessant calls from 03 8355 5900 / 0383555900, only to hear silence or an abrupt hang-up? You're not alone. Numerous users have reported similar experiences, leading us to classify this number as suspicious with harassing tendencies.

Analysis of User Reports

Since March 2015, an alarming number of reports highlight a distinctive pattern. Callers describe a torrent of incoming calls—often multiple times in a single day—followed by silence or disconnection when answered. Many reviewers noted they attempted to return the call, only to discover that the number is disconnected. Such characteristics suggest that this number may be part of a systematic nuisance calling strategy.

Potential Reasons Behind the Calls

It is believed that numbers like 03 8355 5900 / 0383555900 could potentially belong to telemarketing operations or current scams aimed at generating leads by assessing active numbers. However, since no identifiable information accompanies these calls—coupled with the repeated hang-ups—it raises concerns about their legitimacy.

How to Handle Calls from 03 8355 5900

  • Do Not Engage: If you answer a call from this number and no one responds, it is prudent not to engage or respond.
  • Block the Number: Use your phone settings to block 03 8355 5900 / 0383555900 to avoid future disturbances.
  • Report the Calls: Whether through your telephone service provider or through other reporting platforms, notify relevant authorities about persistent harassment.
  • Utilise Reverse Phone Lookup Services: Websites like Reverseau can offer insights into any numbers you may find dubious.

Conclusion

In closing, 03 8355 5900 / 0383555900 has garnered significant attention for its suspicious and harassing nature due to frequent hang-ups and silence on the other end of the line. It's highly advisable to take precautions, such as blocking the number and reporting any troubling activity. Remember, you hold the power in managing your phone interactions. Stay aware, and guard against these unnecessary disruptions.

AI-assisted analysis based on community reports and public data. Learn more

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What Our Users Reviewed

C
Cornett
Spam

Same as above. They call every day then hang up. Also getting lots of calls about solar panels. Wanting to know how many I have etc.

D
Danielsen
Suspicious

We get call from 0383555900 few times a week, but there is no response when you pick the phone up and its hung up after 4-5 seconds… not sure whether someones checking you are at home or who is etc… beware…thanks.

H
Hames
Spam

Same as above, several times a day. Answer the call & there is nothing. I am also getting calls now from 0357931584 who are a company called Green Solutions re-Solar Panels. Have told them several times that I am not interested, but they keep ringing back. Spoke to a floor manager this morning when they called again, & have told them not to call anymore. These people are relentless!

K
Kahl
Suspicious

Get at least two calls a day from them... First call comes up with the number then seconds later another call as a private number.. Calling back reveals it to be disconnected. ..

G
Goode
Spam

8 calls in 2 days... They just hang up.. Call back says it an Optus disconnected number.

G
Gorczyca
Suspicious

8 calls in 2 days. How is this reporting it ?

K
Kielty
Spam

Same as the other comments, often calls and hangs up??

M
Mase
Suspicious

I got three calls today, each time I answered it they hung up and I got the open lines beeps.

The number was shown as 383555900.

The calls were late afternoon.

Why Me ?

Good luck.

D
Dominique
Spam

I have had at least 20 calls from this number in roughly a fortnight. Always hangs up when answered. If I wanted your business I would ring you. It's harassment they need to be banned/reported to someone. How would they like to be bombarded with on stop calls at all different times of the day.

I
Iovino
Suspicious

Hung up after I answered.

C
Crosier
Spam

Getting this phone number calling as well, several times a night/weekends with silence on the end.

G
Garnier
Spam

This number calls frequently sometimes later in the evening as well as on weekends. Have answered in the past and it is silent on the other end.

H
Hyndman
Suspicious

Four calls in two hours, each one simply hangs up.

M
Makris
Suspicious

This number called twice in the space of 2 hours, both times it hung up and when I tried to ring it back it said the number was disconnected.

L
Lum
Uncertain

03 83555900 this number rang six times in about 15 minutes and hung up when answered.

K
Klawitter
Uncertain

Regular calls and when answering hang up.

Help others by sharing your experience with (03) 8355 5900!

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About This Report

This page is part of the Reverseau Scam Intelligence Database, a community-driven dataset maintained by Reverseau since 2014. The database documents caller behaviour across Australian phone numbers based on first-hand user experiences.

Each entry is generated when individuals who received calls or messages from a number submit a report through our review form. Reports include a caller safety rating (1–5 scale) and a written account of the interaction. All submissions are moderated before publication.

The safety rating shown on this page reflects the collective assessment of (03) 8355 5900 by real users. It measures perceived caller risk, not the quality of this page. A low rating indicates that reporters consider this number likely to be associated with scam or spam activity.