- Scam
One community report for 0403 390 111 (0403390111) flags this Optus mobile number as a scam. Contributor advises keeping wallet secure.
Scam Reports for 0403 390 111
A contributor has flagged 0403 390 111 (also written as 0403390111) as a scam number. The report came in via a missed call, with the contributor noting the number should be avoided and warning others to keep their wallet secure.
The number is registered to Optus mobile services. While we have limited detail from this single report about 0403390111, the warning suggests the caller may be attempting financial deception or seeking access to personal financial information.
What to Do If You Receive a Call from 0403 390 111
If 0403 390 111 calls you:
- Do not: Answer the call, return it, or engage with any requests for money or financial information
- Do: Let it go to voicemail, block the number immediately, and do not call back
- Do: If the caller leaves a message claiming urgency or financial matters, verify the claim independently by contacting the organisation directly using a phone number you find yourself (not one provided by the caller)
Scam calls often use mobile numbers to appear more legitimate. Blocking 0403 390 111 on your phone will prevent repeat contact.
How to Report 0403 390 111
If you receive suspicious calls from 0403 390 111, report the activity to Australian authorities:
- Scamwatch: Report at scamwatch.gov.au - Australia's official scam reporting service operated by the ACCC
- ACMA: Lodge a complaint about telemarketing or nuisance calls at acma.gov.au
- Reverseau: Contribute your experience with 0403390111 to help other Australians identify this number
Community reports help build a clearer picture of problematic numbers. If you have information about 0403 390 111, sharing it on Reverseau adds to our collective intelligence about this caller.
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What Our Users Reviewed
Total sham, keep wallet tucked away
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WRITE A REVIEWFrequently Asked Questions
What do we know about 0403 390 111?
One contributor has reported 0403 390 111 (0403390111) as a scam, noting via a missed call that the number should be avoided. The number is registered to Optus mobile services. At this stage, we have one report flagging this as suspicious activity related to financial matters.
Should I call back 0403 390 111?
No. The contributor's warning about 0403390111 explicitly advises against engaging with this number. Do not return calls to unfamiliar or suspicious numbers, as you may be charged for the call or enabling further contact from the scammer.
Is 0403 390 111 a legitimate business?
The single community report for 0403 390 111 flags it as a scam, not a legitimate business. While the number is assigned to an Optus mobile account, scammers frequently use mobile numbers to appear more trustworthy. Always verify independently rather than trust caller ID.
What should I do if 0403390111 keeps calling?
Block 0403390111 immediately in your phone's settings. Most smartphones allow you to block numbers and send them straight to voicemail. If calls persist after blocking, report the harassment to ACMA at acma.gov.au and consider lodging a complaint with your phone provider, Optus.
Why is 0403 390 111 calling me?
Based on the contributor's warning about 0403 390 111, the caller is attempting a scam. Scammers often target random phone numbers in search of people willing to engage. You likely have no prior relationship with this number. Do not engage or provide any information.
Can I report 0403390111 to Optus?
Yes. Contact Optus customer service and report that the mobile number 0403390111 is being used for scam calls. Optus may investigate and potentially suspend the account. You can also report the activity to ACMA and Scamwatch, which track problematic numbers across Australian networks.