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Community reports for 03 9100 4877 (0391004877): Contributors report persistent robocalls and silent calls at irregular hours, sometimes multiple days in a row.
Robocall and Silent Call Reports for 03 9100 4877
Two contributors have reported nuisance activity from 03 9100 4877 (also written as 0391004877), a Netsip-provided local service number registered in Victoria. The reports describe a pattern of unwanted contact combining automated robocalls and silent calls, with calls arriving at unpredictable times including outside normal business hours.
What Contributors Experienced with 0391004877
One contributor reported receiving calls from 03 9100 4877 at all hours, with the number ringing three days in a row. This pattern suggests either an automated system cycling through numbers or a deliberate campaign targeting the same recipient repeatedly.
A separate report about 0391004877 noted silent calls, where the line connects but no one speaks. Silent calls from automated systems often precede callback scams, where callers attempt to trick recipients into calling back a premium number or returning to an interactive scam line.
Call Patterns and Timing
The timing reported for 03 9100 4877 is erratic rather than confined to business hours. One contributor experienced calls at irregular intervals across multiple consecutive days, which differs from typical business telemarketing patterns. This behaviour is consistent with robocall campaigns that operate outside standard calling windows, potentially to catch people off-guard or when their guard is lower.
Both reports about 0391004877 came through answered calls, meaning the contributor actively picked up when 03 9100 4877 rang. This distinguishes these reports from silent answering machine recordings and suggests the calls are reaching live recipients.
What to Do If You Receive a Call from 03 9100 4877
If 03 9100 4877 calls you:
- Do not: Return the call, engage with any message, or answer if you don't recognise the number
- Do: Let calls go to voicemail, block the number immediately after the first unwanted call, and do not press any keypad options if you accidentally answer
- Do not: Assume a silent call is harmless, as these often trigger callback scams where recipients unknowingly call premium numbers
- Do: Hang up immediately if you answer and hear silence or automated sounds from 0391004877
How to Report 03 9100 4877
If you receive unwanted calls from 03 9100 4877 or 0391004877, report the activity to:
- ACMA (Australian Communications and Media Authority): Report nuisance calls and robocalls at acma.gov.au. ACMA tracks patterns across multiple reports and can take enforcement action against persistent offenders.
- Do Not Call Register: Register your number at donotcall.gov.au to reduce telemarketing calls. While this won't stop all robocalls, it creates a record if 03 9100 4877 continues after registration.
- Your phone provider: Contact Netsip or your service provider to report the number and request blocking assistance.
- Reverseau: Contribute your own experience with 0391004877 to help other Australians identify this number.
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WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Ringing at all hours, sometimes three days in a row
People getting hang-up calls from this Netsip number
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WRITE A REVIEWFrequently Asked Questions
Why does 03 9100 4877 call at odd hours?
Robocall systems like the one reported from 03 9100 4877 often operate outside business hours because they're automated and cost-effective to run around the clock. One contributor noted 0391004877 rang at all hours across multiple days, suggesting an unmonitored automated dialler. This unpredictable timing makes it harder for recipients to identify patterns or plan avoidance.
What's the risk with silent calls from 0391004877?
Silent calls from 03 9100 4877 are often used in callback scams. When you answer and hear nothing, the system records that a live person picked up. Scammers then sell your verified number to other scam operations, or the initial caller uses the silence to trigger you into returning the call. Never call back a number that called you silently.
Is 03 9100 4877 spoofed or legitimate?
03 9100 4877 is allocated as a legitimate local service number through Netsip in Victoria (0391004877). However, legitimate-looking numbers are frequently spoofed by scammers, or legitimately registered VoIP services are compromised. The fact that it's a real number doesn't make the calls safe, as shown by the robocall and silent call reports.
Should I block 03 9100 4877 after one call?
Yes. If 0391004877 calls you and it's unwanted, block it immediately. One contributor received multiple calls from 03 9100 4877 over consecutive days. Blocking after the first instance prevents the number from reaching you again and stops the cycle.
Will the Do Not Call Register stop calls from 0391004877?
The Do Not Call Register (donotcall.gov.au) can reduce marketing calls, but robocalls and scam operations often ignore it. While registering your number creates a formal complaint record if 03 9100 4877 persists, your best immediate defence is blocking the number yourself in your phone settings.
What should I do if I accidentally called back 03 9100 4877?
If you called back 0391004877 after receiving a silent call, hang up immediately without providing any information. Do not enter account numbers, PINs, or personal details. Monitor your accounts for unusual activity, block 03 9100 4877, and report the incident to ACMA at acma.gov.au.