Community Safety Intelligence Report

(07) 5345 6440

Community Risk Level: Emerging Risk

Community reports suggest an emerging reporting pattern. Classification may evolve as further data is submitted.

16 Reports

Also searched as: 07 5345 6440 · 0753456440 · +61 7 5345 6440

All formats refer to the same number record.

16 independent community reports
Confidence: High Confidence reflects reporting volume, not certainty of intent.
Last reported: 13 November 2022
  • Suspicious – 7
  • Uncertain – 4
  • Scam – 2
  • Spam – 2
  • Legit – 1
Public Safety Advisory
Guidance for Call Recipients

Based on community reports, some interactions were reported as legitimate while others indicate potential risk. Exercise caution if you receive unexpected requests. Do not share sensitive information unless you can independently verify the caller.

Reverseau independently aggregates community-reported safety intelligence and does not determine caller identity or intent.

Developed in alignment with Australian consumer safety awareness principles.

Reported Interaction Types
Suspicious Uncertain Scam Spam Legit
Number Metadata
Local service Caloundra, QLD 4551

This page summarises community-reported safety information associated with this number and is intended for public awareness and harm prevention.

Community Risk Assessment

Emerging Risk
Based on 16 community-submitted reports Analytical Confidence: High
Suspicious
44%
Uncertain
25%
Scam
13%
Spam
13%
Legit
6%

Evidence Status

Reporting volume
Substantial (16 reports)
Pattern consistency
No dominant classification observed
Temporal coverage
Active reporting period
Signal convergence
Moderate

Community Reporting Summary

16 independent community reports have been recorded for this number.

Reported classifications are distributed across multiple classification types, including classifications such as suspicious, uncertain, scam, spam, and legitimate, indicating no dominant behavioural pattern at this time.

Number Metadata

Number type
Local service
Registered locality
Caloundra, QLD 4551
Telecommunications provider
Symbio Networks Pty Ltd
Normalised number
0753456440 (format used for aggregation)

Location and carrier data are sourced from publicly available numbering records. Reverseau does not verify caller identity, intent, or business ownership. Information is presented for public safety awareness purposes only.

Observed Interaction Types

Suspicious
7 community reports
Uncertain
4 community reports
Scam
2 community reports
Spam
2 community reports
Legitimate
1 community report

Safety Context

Current reporting does not indicate a consistent behavioural pattern or dominant risk classification. Standard telecommunications safety precautions are generally advised when responding to unexpected or unsolicited contact.

About This Record

This page forms part of the Reverseau public safety intelligence database, which aggregates community-reported telecommunications safety information across Australia.

Records update automatically as new reports are submitted. Records may exist prior to receiving community reports in order to support proactive telecommunications safety monitoring and future reporting.

Reverseau maintains this database as a continuously updated public safety dataset designed to support telecommunications risk awareness across Australia. Reverseau does not determine liability, intent, or identity. Records reflect aggregated community-submitted signals only.

Contribute a Community Safety Report

Additional reports help improve classification confidence and public safety awareness.

SUBMIT A SAFETY REPORT

Reports contribute anonymised observational data used for pattern analysis.

Community Safety Reports

Classifications reflect anonymised community-submitted reports and represent observed interaction patterns only. They do not identify callers or constitute verified findings.

Community Reporting Overview
16 total reports · Classification distribution:
Suspicious (7) · Uncertain (4) · Scam (2) · Spam (2) · Legitimate (1)
Pattern Status: Mixed reporting pattern observed (no dominant classification)
Reporting timeframe: August 2022 – November 2022

Pattern status reflects statistical distribution of community reports and does not indicate verified activity.

These reports contribute to the Community Risk Level and Confidence assessment shown above.

The following reports are user-submitted and not independently verified. Consider them alongside the aggregated signals above.

M
Men
Suspicious User-submitted

I'm frustrated with this group of callers; every time I block their number, they simply change the last two digits and begin calling me again.

S
Sherrell
Uncertain User-submitted

I received a call from this local number (Caloundra, Qld) but chose not to answer, and they also did not leave a voicemail.

T
Treen
Scam User-submitted

I did not answer the call from this number as it appeared to be a known scam. I found them to be quite annoying and have since blocked the number to avoid any further disturbances.

L
Lavender
Scam User-submitted

I received another scam call, and it has become quite frustrating as the rainy weather seems to encourage these annoyances.

B
Brindle
Suspicious User-submitted

I did not recognize the number and chose not to answer. They did not leave a message.

L
Lauder
Suspicious User-submitted

I answered a call but there was silence on the other end, and then the caller just hung up. I have decided to block this number as I find it suspicious.

P
Prendergast
Uncertain User-submitted

I received two calls from this number but I do not recognize anyone from that area. They did not leave a message, which is suspicious.

Y
Yoo
Suspicious User-submitted

I received another call from a Caloundra number that I did not answer. They left no message, so I opted to block the caller to avoid further contact.

H
Hazell
Spam User-submitted

I received two calls on the same day from almost identical numbers, one ending in 439 and the other in 440. It seems like they are trying different numbers because I didn't answer the first. It's frustrating, and I feel like I’m wasting my time with this!

L
Largen
Legit User-submitted

I received a call from a local number in Caloundra, Qld. I answered because I was waiting for an important call from my doctor, but it turned out to be something else.

J
Judge
Spam User-submitted

I keep receiving persistent calls from this number. I'm sure that Telstra could block these types of calls if they chose to, but they haven't stopped.

E
Escalante
Suspicious User-submitted

Based on advice from previous reports, this seems to be one of those charity calls that will let the phone ring a few times and then hang up without leaving a message, anticipating that you will call them back. We will be blocking this number now.

Q
Qiu
Uncertain User-submitted

I held on the line long enough for the call to switch from a landline to a mobile but they did not leave a message. Previous reports suggest this number is a nuisance and should be avoided.

T
Tomaselli
Suspicious User-submitted

This number repeatedly calls me but never leaves a message. I've now blocked it due to the annoyance.

S
Speir
Suspicious User-submitted

I didn’t recognize the number, so I opted not to answer the call. No voicemail was left, and I receive these types of calls almost daily. They ring a few times and then hang up, likely trying to exhaust me with their persistent and irritating tactics.

S
Shaughnessy
Uncertain User-submitted

This number was unknown to me, and I could not find any information about it on this website. I have since blocked the number.

Community reports are retained as historical safety signals within the Reverseau telecommunications safety dataset and may reflect different experiences over time.

Contribute a Community Safety Report

Additional reports help improve classification confidence and public safety awareness.

SUBMIT A SAFETY REPORT

Reports contribute anonymised observational data used for pattern analysis.