NSW Uncertain Snapshot
Total Reports
13,468
Unique Numbers
10,593
% of National
20%
30-Day Change
-2%
Last updated: 2 March 2026
Reported Uncertain Phone Numbers in New South Wales (NSW)
Community-classified uncertain phone number intelligence for New South Wales, aggregated from first-hand resident reports. Sydney metropolitan region accounts for the majority of reported uncertain activity in NSW, followed by Newcastle and Parramatta growth corridors.
NSW vs National Comparison
New South Wales accounts for 20% of national uncertain reports. Uncertain activity in NSW declined 2% over the past 30 days, while national activity declined 20% over the same period.
This comparison provides analytical context for understanding whether NSW reporting trends are tracking, outpacing, or lagging behind the national baseline. View the national uncertain report for full cross-state analysis.
Uncertain Activity by Locality
Uncertain phone number reports distributed across New South Wales localities.
Latest Uncertain Reports in NSW
Most recently reported uncertain phone numbers from New South Wales community submissions.
| Phone Number | Locality | Risk Level | Reported |
|---|---|---|---|
| (02) 8271 6839 | Sydney | Low | 27 Feb 2026 |
| (02) 8551 8958 | Sydney | Low | 27 Feb 2026 |
| (02) 8526 4624 | Sydney | Low | 27 Feb 2026 |
| (02) 9170 3972 | Sydney | Low | 27 Feb 2026 |
| (02) 8526 2420 | Sydney | Low | 26 Feb 2026 |
| (02) 3815 5503 | Crookwell | Low | 26 Feb 2026 |
| (02) 7259 1625 | Sydney | Low | 26 Feb 2026 |
| (02) 7259 1683 | Sydney | Low | 25 Feb 2026 |
| (02) 3815 7675 | Golspie | Low | 24 Feb 2026 |
| (02) 9167 2724 | Sydney | Low | 24 Feb 2026 |
| (02) 9847 7281 | Terrey Hills | Low | 21 Feb 2026 |
| (02) 8011 1627 | Sydney | Low | 21 Feb 2026 |
| (02) 9802 0283 | Sydney | Low | 20 Feb 2026 |
| (02) 3815 7599 | Golspie | Low | 20 Feb 2026 |
| (02) 9847 7282 | Terrey Hills | Medium | 20 Feb 2026 |
| (02) 7234 4039 | Sydney | Low | 20 Feb 2026 |
| (02) 3815 5736 | Crookwell | Low | 20 Feb 2026 |
| (02) 8395 8803 | Sydney | Low | 20 Feb 2026 |
| (02) 8241 0943 | Sydney | Low | 19 Feb 2026 |
| (02) 9138 0643 | Sydney | Low | 19 Feb 2026 |
Risk levels are dynamically calculated based on cumulative report frequency and classification signals within the community reporting network.
Most Reported Uncertain Numbers in NSW
Top 20 in NSW · Last 30 DaysThese numbers have received the highest concentration of uncertain reports from New South Wales residents, ranked by cumulative community report volume.
All top-reported numbers originate from the 02 prefix range.
Uncertain Patterns in New South Wales
NSW-Specific Uncertain Narratives
Community reports from New South Wales indicate uncertain phone number activity consistent with national patterns, adjusted for the state's population distribution and telecommunications infrastructure. Reported numbers are monitored for classification convergence as community data accumulates.
- National pattern alignment — New South Wales uncertain reports broadly track national trends with state-specific volume variations
- Metropolitan concentration — The majority of reports originate from New South Wales's urban centres, consistent with population density effects
- Prefix distribution — Activity spans mobile (04) and landline prefixes associated with New South Wales's area codes
These narratives align with concentrated activity across the 02 prefix range and 03 in the greater Sydney region. Activity is most concentrated in Sydney metropolitan exchanges (02), with secondary clustering observed across Newcastle and Parramatta.
How to Report Uncertain Numbers in NSW
If you have received a uncertain call in New South Wales, reporting helps protect other residents by building community intelligence and accelerating classification convergence.
- Scamwatch (ACCC) — National scam reporting and awareness
- ACMA — Australian telecommunications regulator
- NSW Fair Trading — New South Wales consumer protection (13 32 20)
- Reverseau — Community-driven reporting to strengthen classification intelligence for NSW
Each community report contributes to faster classification convergence. Even if a number has already been reported, additional submissions from different experiences strengthen the intelligence layer and improve accuracy for all New South Wales residents.
Related Intelligence
ACT
Uncertain Reports
NT
Uncertain Reports
QLD
Uncertain Reports
SA
Uncertain Reports
TAS
Uncertain Reports
VIC
Uncertain Reports
WA
Uncertain Reports
Other report types in New South Wales: Scam Calls Spam Calls · Suspicious Calls · Legitimate Numbers
← New South Wales Safety Report · National Uncertain Reports · Intelligence Hub
Frequently Asked Questions
What does uncertain mean for a phone number in New South Wales?
Uncertain means community reports from NSW are insufficient or conflicting to determine the number's intent. Standard caution applies — verify caller identity before sharing personal information.
How can I help classify uncertain numbers?
Submit a report describing your experience with the call. Each additional report contributes to classification convergence, helping the NSW community determine the number's true nature.
Are uncertain 02 numbers safe to answer?
Uncertain classification means insufficient data to determine intent — it does not confirm the number is safe. Standard caution applies: let unknown calls go to voicemail, verify the caller's identity independently, and never share personal information with unverified callers. Your report can help resolve the classification for other NSW residents.
This intelligence is derived from community-submitted reports within New South Wales and represents collective classification rather than legal determination. All data is processed in accordance with Reverseau’s classification methodology, which prioritises transparency and consensus-based assessment.
For official telecommunications safety advice, refer to the ACMA, Scamwatch (ACCC), and NSW Fair Trading.