- Spam
One contributor reported 0401 489 357 (0401489357) calling repeatedly throughout the night. Identify this Optus mobile number and see what others say.
Persistent Calling from 0401 489 357
A contributor has reported receiving multiple calls from 0401 489 357 (also written as 0401489357) in quick succession during overnight hours. The caller did not leave a voicemail, and the contributor was unable to determine the purpose of the repeated contact. This Optus mobile number has generated one report so far, flagged as uncertain in nature.
Call Pattern: Overnight Repetition
The report about 0401489357 indicates calls occurring "all bloody night," suggesting either automated dialling or intentional harassment. The contributor received the calls as missed calls, meaning the phone rang multiple times without connection or message left behind. This pattern of repeated overnight contact without voicemail differs from typical cold calling or business outreach.
What to Do If You Receive Calls from 0401 489 357
If 0401 489 357 calls you:
- Do: Let calls go to voicemail to determine intent before answering
- Do: Block the number on your phone if calls from 0401489357 continue
- Do: Note the date and time of each call for potential reporting
- Do not: Answer unknown numbers at odd hours, especially if you don't recognise the caller
- Do not: Return the call if you didn't initiate contact
Report This Number
If you've received unwanted calls from 0401 489 357, you can report the experience:
- Register the number with the Do Not Call Register at donotcall.gov.au to opt out of telemarketing
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au if calls are harassing or persistent
- Share your experience on Reverseau to help other Australians identify 0401489357
About This Number
0401 489 357 is registered to an Optus mobile service. The Optus provider allocation does not guarantee the caller's legitimacy, as mobile numbers can be misused or spoofed. If the number continues calling without leaving messages, treat it as a potential nuisance caller and consider blocking it on your device.
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What Our Users Reviewed
Same number rang all bloody night
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WRITE A REVIEWFrequently Asked Questions
Why is 0401 489 357 calling me repeatedly at night?
The contributor who reported 0401489357 received multiple calls overnight without voicemail, making the intent unclear. Possible reasons include automated dialling systems, wrong number cycling, or intentional harassment. Block the number and monitor for further contact.
Is 0401 489 357 safe to answer?
Based on the one report about 0401489357, the repeated overnight calls without leaving a message suggest caution. If you don't recognise the caller or number, let it go to voicemail first to determine legitimacy before responding.
What should I do if 0401489357 keeps calling?
Block 0401 489 357 on your phone immediately. Document each call with date and time. Report persistent unwanted calls from 0401489357 to ACMA at acma.gov.au or register with the Do Not Call Register at donotcall.gov.au.
Can I report 0401 489 357 if I missed the call?
Yes. Even though you didn't speak to the caller, you can report 0401489357 to ACMA at acma.gov.au or share your experience on Reverseau. Missed call patterns are valuable data for identifying problem numbers.
Is 0401489357 a scam number?
The single report about 0401 489 357 does not indicate a confirmed scam, but the repeated overnight calls without voicemail are suspicious. Mark it as uncertain and block until you can verify the caller's identity through official channels.
Who is calling from 0401 489 357?
0401 489 357 (0401489357) is allocated to Optus mobile. The actual caller identity cannot be confirmed from the available report. Contact Optus directly at 133 937 if you believe this is a fraudulent use of their network.