- Spam
Community report for 0421 189 002 (0421189002): One contributor flagged this Optus mobile number as an irritating spammer call.
Spam Reports for 0421 189 002
One contributor has reported 0421 189 002 (also written as 0421189002) as a spam caller. The report describes the call as irritating, suggesting unwanted contact from this Optus mobile number.
This mobile number, allocated to Optus, has been flagged by the community for unsolicited calling activity. While the single report provides limited detail about the caller's purpose or pitch, the classification as spam indicates the call was unwanted and potentially part of a broader telemarketing or unwanted solicitation campaign.
What to Do If You Receive a Call from 0421 189 002
If 0421189002 calls you:
- Do not: Engage with the caller, return the call, or provide personal information
- Do: Let it go to voicemail, block the number immediately, and avoid answering unknown mobile numbers
- Do: If calls persist, register your number with the Do Not Call Register at donotcall.gov.au to reduce unwanted contact
How to Report 0421 189 002
If you receive unwanted calls from 0421 189 002, you can report the number to Australian authorities:
- Register with the Do Not Call Register at donotcall.gov.au to opt out of telemarketing calls
- Report spam calls to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- If the call involves potential fraud or scam elements beyond simple spam, report to Scamwatch at scamwatch.gov.au
- Share your experience on Reverseau to help other Australians identify this number
Help others by sharing your experience with 0421 189 002!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Irritating spammer call
Help others by sharing your experience with 0421 189 002!
WRITE A REVIEWFrequently Asked Questions
Is 0421 189 002 a scam or spam?
Based on community reports, 0421189002 has been flagged as spam. One contributor described the call as irritating, indicating unwanted contact. While the single report doesn't specify the caller's intent, the spam classification means the call was unsolicited. If you're unsure, avoid engaging with the number.
Should I answer calls from 0421189002?
It's best not to answer unknown calls from 0421 189 002. Since this number has been reported for spam, let it go to voicemail. Answering or returning the call may confirm your number is active, potentially leading to more unwanted contact.
Can I block 0421 189 002?
Yes. Most Australian mobile phones allow you to block numbers directly. Add 0421189002 to your blocked list through your phone's settings or contact app. This will prevent future calls from 0421 189 002 from reaching you.
Who reported this number and when?
One contributor reported 0421 189 002 on 24 December 2025. They flagged the call as irritating spam. While this represents a single report, it adds to the community record of this Optus mobile number's calling activity.
Is this number from Optus?
Yes, 0421 189 002 (0421189002) is allocated to Optus as a mobile number. However, this allocation alone doesn't indicate legitimacy-mobile numbers can be spoofed or misused by scammers and spammers. The community report suggests unwanted activity regardless of the provider.
What should I do if I keep receiving calls from 0421189002?
If 0421 189 002 calls repeatedly: block the number, register with the Do Not Call Register at donotcall.gov.au, and report it to ACMA at acma.gov.au. You can also report the number on Reverseau to warn other Australians. Do not engage with the caller.