- Spam
One contributor reports silent calls from 04 5990 6155 (0459906155). Telstra mobile number rings then disconnects with no message.
Silent Call Reports for 04 5990 6155
A single contributor has reported receiving a silent call from 04 5990 6155 (also written as 0459906155). The caller rang through and then disconnected without leaving a message or speaking to the recipient. This pattern is characteristic of silent calls, which can indicate callback scams, robocall testing, or automated dialling systems.
The number 0459906155 is allocated to Telstra Limited as a mobile service. Silent calls from 04 5990 6155 can be concerning because they often precede callback scams where recipients are encouraged to return the call, potentially incurring premium rate charges or exposing themselves to further scam contact.
What Happens With Silent Calls from 04 5990 6155
When 04 5990 6155 rings and then disconnects silently, the intent is often to trigger a callback. The contributor reported that the call simply ended with no voice or message. Silent calls from 0459906155 may be:
- Robocall systems testing active phone numbers for further contact
- Callback scams designed to encourage return calls to premium numbers
- Automated dialling sweeps to build contact lists
- Legitimate systems with network faults (less common)
What to Do If You Receive a Call from 04 5990 6155
If 04 5990 6155 calls you:
- Do not: Return the call, particularly if the number appears to be premium rate or international
- Do not: Answer if you don't recognise the number
- Do: Let it go to voicemail
- Do: Block 0459906155 in your phone settings to prevent future calls
- Do: If the pattern repeats, report to ACMA for further investigation
How to Report 04 5990 6155
If you receive repeated silent calls from 04 5990 6155, you can report the number to Australian authorities:
- ACMA (Australian Communications and Media Authority) - acma.gov.au - handles complaints about unwanted calls and silent calls
- Scamwatch - scamwatch.gov.au - if you believe the silent call is part of a broader scam attempt
- Reverseau - contribute your experience with 0459906155 to help other Australians identify this number
Reporting silent calls from 04 5990 6155 helps protect other Australian phone users and builds evidence of patterns that may warrant enforcement action.
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WRITE A REVIEWFrequently Asked Questions
Why would someone call from 04 5990 6155 and hang up without speaking?
Silent calls from 04 5990 6155 (0459906155) are typically part of callback scams or robocall systems testing whether your number is active. The disconnect is intentional - designed to prompt you to call back. Do not return the call, as it may connect to a premium rate service or scam line.
Is 04 5990 6155 safe to call back?
No. You should not call back 0459906155. Silent calls rely on recipients calling back. If you do call 04 5990 6155, you may incur unexpected charges, reach a scam operation, or trigger further contact attempts. Block the number instead.
Can I block 04 5990 6155 on my phone?
Yes. Most Australian mobile phones allow you to block numbers. On most devices, open the call log, select the entry for 0459906155, and choose 'Block' or 'Add to Blocked'. This prevents 04 5990 6155 from ringing through to you in future.
Should I report this call from 04 5990 6155 to anyone?
Yes. If you receive repeated silent calls from 04 5990 6155 (0459906155), report to ACMA at acma.gov.au. Silent calls from 0459906155 are unwanted calls that ACMA investigates. You can also contribute your experience to Reverseau to help others identify this number.
Is 04 5990 6155 a legitimate Telstra number?
04 5990 6155 (0459906155) is allocated to Telstra Limited as a mobile service. However, allocation alone doesn't confirm legitimacy. A genuine Telstra service would leave a message or speak when calling. Silent calls from 0459906155 are not standard customer service behaviour and should be treated with suspicion.
What if 04 5990 6155 keeps calling me?
If 0459906155 calls repeatedly, first block 04 5990 6155 in your phone settings. If calls persist from different numbers following the same pattern, report to ACMA (acma.gov.au) and contact your mobile provider (Telstra). Document dates and times of calls from 04 5990 6155 for your report.