- Scam
- Uncertain
Community reports for 02 5120 7839 (0251207839): Silent calls that hang up immediately when answered, plus a disconnected callback number.
Silent Call Reports for 02 5120 7839
Three contributors have reported suspicious activity from 02 5120 7839 (also written as 0251207839), with two reporting silent calls that disconnect immediately upon answer. The pattern suggests automated calling behaviour targeting ACT residents through a local service provider.
The most distinctive finding across reports about 0251207839 is the immediate hang-up upon connection. Contributors who answered the call from 02 5120 7839 heard silence and the line went dead within seconds, characteristic of callback scam probing or inactive robocall systems testing line validity.
What Callers from 02 5120 7839 Do
When answering calls from 02 5120 7839, contributors experienced complete silence followed by disconnection. Neither caller greeting nor automated message preceded the hang-up. One contributor attempted to return the call to 0251207839 and found the number disconnected, raising concerns about temporary or spoofed number usage.
The behaviour pattern fits silent call or callback scam methodology, where systems dial multiple numbers rapidly to identify active lines. A valid, working number should retain connectivity when called back immediately after initiating contact.
Report Patterns and Timing
Two of the three reports about 02 5120 7839 involved direct answer attempts, with both ending in immediate disconnection. The third contributor who received a call from 0251207839 tried calling back and confirmed the number was no longer in service or unreachable. Reports span from September 2025 through early December 2025, suggesting ongoing activity rather than isolated incident.
The allocation data shows 02 5120 7839 is registered as a local service in ACT through NetSIP Pty Ltd, though the disconnected callback behaviour suggests potential number spoofing or temporary VoIP registration.
What to Do If You Receive a Call from 02 5120 7839
If 02 5120 7839 calls you:
- Do not: Return the call or engage if you answer and hear silence
- Do: Hang up immediately, block the number, and let future calls go to voicemail
- Do: Be cautious if the number becomes valid again - silent calls often precede callback scams or identity verification attempts
- Do: Avoid providing any information if you answer by chance
Silent calls from 0251207839 indicate your phone number may have been flagged as active. Do not confirm your identity or acknowledge the call by speaking, as this signals an active line to scam systems.
How to Report 02 5120 7839
If you receive unwanted calls from 02 5120 7839, you can report the number through official Australian channels:
- ACMA (Australian Communications and Media Authority): Report unwanted calls at acma.gov.au
- Scamwatch: If you suspect callback scam activity, report details to scamwatch.gov.au
- Do Not Call Register: If the number is telemarketing-related, register your number at donotcall.gov.au to reduce unwanted calls
- Reverseau: Contribute your experience with 0251207839 to help other Australians identify this number
Help others by sharing your experience with (02) 5120 7839!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
tried calling back, number's disconnected
Caller hung up as soon as I answered.
Hung up as soon as I answered.
Help others by sharing your experience with (02) 5120 7839!
WRITE A REVIEWFrequently Asked Questions
What does it mean if 02 5120 7839 hung up as soon as I answered?
Silent calls that disconnect immediately when answered typically indicate automated systems testing line validity. Contributors who answered 0251207839 experienced this exact pattern. The call may be probing to confirm your number is active for later callback scam targeting or spam list validation.
Is 02 5120 7839 safe to call back?
One contributor who tried returning the call from 0251207839 found the number disconnected or unreachable. This suggests the number may be temporary, spoofed, or no longer active. Calling back numbers that hang up on you is not recommended, as it may confirm your line's activity to scam systems.
Why do silent calls from 02 5120 7839 happen?
Silent calls typically come from automated dialling systems that hang up when they detect answering machines or unusual patterns, or they're used to validate active phone numbers for callback scams. The immediate disconnection when community contributors answered 0251207839 fits this automated probing behaviour.
Should I block 02 5120 7839?
Yes. With two of three community reports describing immediate hang-ups, blocking 0251207839 is the safest approach. Even if future calls from 02 5120 7839 appear legitimate, the established pattern of silent calls justifies blocking to prevent repeated unwanted contact.
Is 02 5120 7839 a real number or spoofed?
The number is registered as a local ACT service through NetSIP Pty Ltd, but the fact that one contributor couldn't reach 0251207839 when calling back suggests either temporary registration, current unavailability, or potential spoofing. VoIP numbers like this one can be activated and deactivated quickly, making verification difficult.
What should I do if 02 5120 7839 calls me multiple times?
Block the number immediately on your device, report it to ACMA at acma.gov.au, and consider registering your number with the Do Not Call Register at donotcall.gov.au. If silent calls from 0251207839 persist, this escalates the pattern beyond isolated incident and warrants formal complaint lodgement.