- Unknown
- Scam
02 7245 4577 (0272454577) flagged for silent calls that hang up immediately and repeated calls from similar numbers. NSW local service.
Silent Call Reports for 02 7245 4577
Two contributors have reported nuisance activity from 02 7245 4577 (also written as 0272454577), a NSW-based local service. One report specifically describes silent calls where the caller hangs up immediately upon connection, a common tactic used by automated systems testing for active numbers.
The second report indicates a pattern of repeated contact from slightly different phone numbers, suggesting systematic dialling rather than a single misdial or wrong number. This behaviour is typical of robocalling campaigns that cycle through number variations to reach targets.
What Callers from 02 7245 4577 Do
Contributors report that calls from 02 7245 4577 terminate instantly when answered. There is no message, no greeting, and no follow-up dialogue. The caller simply disconnects, which often leaves recipients uncertain whether to return the call or ignore it.
The second contributor noted that calls arrive from slightly different numbers in the same number range, indicating the caller is not simply redialling the same contact repeatedly but rather using number variation techniques. This pattern suggests automated dialling systems rather than human caller behaviour.
Report Timing and Patterns
Reports of 0272454577 came in at different times over several months, with one recorded in June 2025 and another in February 2026. The variation in reporting dates suggests this activity may be intermittent or ongoing. The allocation data shows 02 7245 4577 is provisioned as a local service in NSW through Symbio Networks Pty Ltd, which may indicate either legitimate service infrastructure being misused or a spoofed number.
What to Do If You Receive a Call from 02 7245 4577
If 02 7245 4577 calls you:
- Do not: Return the call, as this confirms your number is active and may trigger more calls
- Do: Let it go to voicemail or decline the call if you don't recognise the number
- Do: Block 02 7245 4577 and any similar numbers in your call settings
- Do: Report repeated silent calls as robocalls to the ACMA
Silent calls that hang up immediately are often from automated systems probing for active phone numbers. Answering and staying on the line can confirm your number to spammers, potentially increasing future contact.
How to Report 02 7245 4577
If you receive silent or nuisance calls from 02 7245 4577 (0272454577), you can report the activity to:
- ACMA (Australian Communications and Media Authority) - acma.gov.au - for robocalls and nuisance calls
- Do Not Call Register - donotcall.gov.au - to register your number and lodge complaints about telemarketing
- Reverseau - contribute your own experience to help other Australians identify this number
Help others by sharing your experience with (02) 7245 4577!
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What Our Users Reviewed
Hangs up as soon as I pick up
Keeps calling from slightly different numbers
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WRITE A REVIEWFrequently Asked Questions
Why do callers from 02 7245 4577 hang up immediately?
Silent calls that disconnect instantly are typically from robocalling systems testing whether your phone number is active and monitored by a human. Once they confirm activity, your number may be added to calling lists for future campaigns. Hanging up immediately saves the caller money and time while gathering information.
Should I call back 02 7245 4577 or 0272454577?
No, do not call back. Returning the call confirms to the system that a real person is monitoring that number, which increases the likelihood of future calls from 02 7245 4577 and similar numbers. Instead, block the number in your phone settings.
Why does 0272454577 call from slightly different numbers?
Callers using automated systems often dial from a range of similar numbers to distribute the load and avoid detection by spam filters. This variation makes it harder for individuals to block all instances and complicates reporting to authorities. The contributor noted calls from 0272454577 used slightly different digits in the sequence.
Is 02 7245 4577 a legitimate NSW business number?
02 7245 4577 is allocated as a local service through Symbio Networks Pty Ltd in NSW, but allocation does not guarantee legitimacy. Numbers can be spoofed or misused. The silent call pattern reported by contributors is not consistent with standard business practice, suggesting misuse of the infrastructure.
How many times has 0272454577 been reported?
Two separate contributors have reported activity from 02 7245 4577 (0272454577). One reported silent calls that hang up immediately, and the other reported repeated calls from slightly different numbers. While the report volume is low, the specific pattern of silent disconnects and number variation is notable.
What should I do if calls from 02 7245 4577 keep coming?
Block 02 7245 4577 and related numbers in your phone's call filter or blocking settings. If calls persist, report them to the ACMA at acma.gov.au as robocalls. Document the dates and times of calls for your report. You can also register with the Do Not Call Register at donotcall.gov.au to lodge a formal complaint.