Purpose of This Document

This page defines the boundaries of the data published on Reverseau. Understanding these limitations is essential for interpreting the information correctly. Reverseau is designed as an informational resource — not as an investigative, regulatory, or legal tool. The platform aggregates publicly available allocation data and community-submitted reports for contextual awareness only. Reverseau does not conduct investigations or make determinations regarding criminal liability.

Community-Reported Data Characteristics

All community report data on Reverseau has the following characteristics:

Experience-based — reports reflect individual user experiences, which may be subjective, incomplete, or mistaken
Not independently verified — moderation checks for guideline compliance, not factual accuracy of caller descriptions
Volume-dependent reliability — classifications are more reliable for numbers with many consistent reports; a single report should be treated as one data point
Community-scoped — data reflects the experiences of users who choose to submit reports, which may not represent all call recipients

What Reverseau Data Does Not Represent

For legal and interpretive clarity, Reverseau data does not represent:

Caller identity — Reverseau does not identify who owns, operates, or uses a phone number. No ownership claims are made or implied.
Confirmed misconduct — a community classification of "Scam" or "Spam" reflects reporter experience, not a confirmed finding of illegal activity
Legal determination — classifications are not legal judgments and should not be treated as evidence in legal proceedings
Regulatory findings — Reverseau is not affiliated with, endorsed by, or operated by ACMA, the ACCC, or any law enforcement agency
Current number holder — historical reports may reflect a previous holder of a number that has since been reallocated

Allocation Data Limitations

Telecommunications allocation data displayed on Reverseau reflects publicly available ACMA records. This data is subject to the following limitations:

Allocation ≠ ownership — carrier allocation indicates which carrier was assigned a number range, not who currently holds or uses the number
Number portability — numbers can be ported between carriers, meaning the displayed carrier may not be the current serving carrier
Refresh lag — allocation data is refreshed periodically and may not reflect the most recent changes

Number Reallocation

Carriers periodically reallocate phone numbers that have been disconnected or returned. When this occurs, historical community reports on Reverseau continue to display but may no longer reflect the current user of the number. This is an inherent limitation of crowdsourced telecommunications datasets that retain historical records.

Affected parties can request correction or removal through the contact page. See Transparency & Data Integrity for the full dispute process.

Legitimate Numbers May Receive Incorrect Reports

Legitimate businesses, government agencies, and individuals may receive reports that misclassify their calls. Common scenarios include:

The recipient did not recognise the caller and assumed the call was unwanted
The caller's number was spoofed by a third party
The number was previously used by a different entity
The reporter misidentified the nature of the call

Mixed classifications (where a number has both positive and negative reports) are expected and do not indicate a system error. They reflect the inherent variability of community-reported data.

Interpretation Guidelines

When using Reverseau data, consider the following:

Treat a single report as one data point, not a definitive classification
Review the full report distribution, not just the primary classification
Check report recency — older reports may not reflect current activity
Allocation data provides carrier context, not caller identity
For authoritative determinations, consult ACMA, the ACCC, law enforcement, or other appropriate regulatory authorities

Reverseau does not endorse or adopt individual community characterisations as statements of fact. Displayed classifications represent aggregated reporting patterns, not verified determinations.

External Resources

Reverseau is an informational resource. For official advice, contact the following organisations:

Scamwatch (Australian Competition and Consumer Commission) — report scams and check current alerts
Australian Communications and Media Authority (ACMA) — phone number regulation and complaints
Australian Cyber Security Centre (ACSC) — cybercrime reporting
IDCARE — Australia and New Zealand's national identity and cyber support service (1800 595 160)

Data Limitations & Interpretation Boundaries