Executive Summary
Based on community reports submitted to Reverseau between 1-30 September 2021. Classifications and patterns below come directly from what people reported.
Contributors submitted 100 reports across 71 distinct numbers in Western Australia - a notable decrease of 38% compared to August 2021.
The leading classification was Uncertain at 32%.
Most reports came from Perth, followed by Broome and Albany.
WA's 30% scam rate sat 12 points below the national average of 42%.
Uncertain and Spam actually outpaced scam this month, making the overall classification mix broader than usual. The WA data dashboard has up-to-date numbers and classifications.
Classification Breakdown
How people in WA classified the numbers they reported this month.
Uncertain led at 32% in September 2021, compared to Scam at 60% the month before.
Top Reporting Areas
Areas in Western Australia with the most reports this month.
Perth generated 71 reports - more than double Broome's 9. See the area pages above or the WA data dashboard for full breakdowns.
Month-to-Month Comparison
Compared to August 2021, Western Australia saw a notable decrease of 38% in report volume.
Seasonal Context
The 38% drop in September is substantial. This often follows a particularly active prior month - elevated periods tend to revert.
Notable Changes
Uncertain made up 32% of classified reports in September, with scam at 30%.
Even with the 38% drop statewide, Perth still logged 71 reports - the decline was spread across most areas.
Trends & Observations
Several numbers collected reports in a short time frame and were quickly classified as scam by contributors.
Numbers Picking Up Reports Quickly
4 numbers in WA picked up multiple reports in a short period this month, which typically indicates active call campaigns.
Flagged numbers averaged 6 reports each, meaning multiple people encountered them independently.
Reports on these numbers came from multiple areas across WA, which points to automated dialling rather than calls targeting a single region.
Mixed Classifications
Some numbers got both scam and non-scam reports during September 2021. This can happen when a legitimate number is being spoofed, when a business number starts getting used for something else, or when people simply aren't sure what the call was about. These are worth keeping an eye on.
Previous Month's Flagged Numbers
Numbers that were trending in August 2021 - did they continue or go quiet?
Safety Tips
- Don't call back unknown 08 numbers without checking them first.
- The ATO, Centrelink, and Medicare won't threaten you over the phone. If someone claims to be from a government agency, hang up and call the official number yourself.
- Don't tap payment or delivery links in texts from numbers you don't recognise.
- Got a suspicious call? Report it - every report helps other people in Western Australia.
- Look up numbers on Reverseau before calling back.
How We Compiled This
Built from community reports submitted to Reverseau between 1-30 September 2021. All data is aggregated and anonymised.
- Source: First-hand reports from the community.
- Scope: Numbers allocated to Western Australia (WA).
- Period: 1-30 September 2021.
- Classifications: Chosen by the person who reported the number.
- Limitations: This is what people reported, not verified telecom records. Volume depends on how many people use the platform.
More detail on our methodology page. Full dataset on the WA data dashboard.