- Uncertain
One community report for 04 2175 0170 (0421750170): A contributor received a call that felt suspicious but was unable to determine the caller's intent.
Suspicious Call Report for 04 2175 0170
A single contributor has flagged 04 2175 0170 (also written as 0421750170) as suspicious. The contributor answered the call but reported that something about the interaction felt off, though they were unable to identify the specific purpose or intent behind the call. This mobile number, allocated to Optus Mobile, has limited community data at this stage.
The vague nature of this report suggests the caller may have been testing the line, engaging in exploratory contact, or the contributor may have interrupted a script before clear messaging was delivered. If you've also received a call from 0421750170, your community report could help clarify the caller's identity and purpose.
What to Do If You Receive a Call from 04 2175 0170
If 04 2175 0170 calls you:
- Do: Let unknown calls go to voicemail, then listen to any message left
- Do: Block the number if you receive repeated calls with no clear purpose
- Do: Verify any claims by contacting organisations directly using official contact details from their website
- Don't: Share personal information, banking details, or passwords with unknown callers
- Don't: Return the call if you don't recognise the number
Report This Number to Reverseau
If you've received a call or SMS from 04 2175 0170, add your community report to help other Australians identify this caller. Your feedback strengthens the safety intelligence for 0421750170 and helps the community stay informed.
For suspicious calls that may involve scam activity, you can also report to:
- Scamwatch at scamwatch.gov.au
- ACMA (Australian Communications and Media Authority) at acma.gov.au
- ReportCyber at cyber.gov.au for online-related fraud
Help others by sharing your experience with 0421 750 170!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Call felt a bit off, not sure what it was about
Help others by sharing your experience with 0421 750 170!
WRITE A REVIEWFrequently Asked Questions
What should I do if 04 2175 0170 keeps calling me?
If 0421750170 calls repeatedly, block the number in your phone settings. Do not answer or return the call. If the calls become harassing or you believe there's a scam involved, report it to ACMA at acma.gov.au.
Is 04 2175 0170 definitely a scam?
Not necessarily. One community report indicates the call felt suspicious, but the contributor couldn't determine the caller's purpose. It could be a wrong number, a business trying to reach someone else, or legitimate contact. If you receive a call from 0421750170, trust your instincts-if something feels off, hang up and verify any claims independently.
Why does 04 2175 0170 show as Optus?
The number 0421750170 is allocated to Optus Mobile Pty Limited, meaning it was issued by Optus as a mobile phone service. However, the actual caller could be using this number for any purpose-it doesn't indicate legitimacy or identify the caller.
Can I report my experience with 04 2175 0170 to Reverseau?
Yes. If you've received a call or SMS from 0421750170, visit Reverseau to add your community report. Include details like what the caller said, when they called, how they behaved, and what happened. Your report helps other Australians identify this number.
What if 04 2175 0170 called about something important?
If 0421750170 called claiming to be from your bank, government agency, or service provider, hang up and contact that organisation directly using the phone number on their official website or your account statement. Never use a number provided by the caller. This protects you from impersonation scams.
Should I be worried if I answered the call from 04 2175 0170?
If you answered but didn't share personal information, banking details, or passwords with the caller from 0421750170, you're unlikely to be at immediate risk. However, monitor your accounts for suspicious activity and consider blocking the number to avoid future contact.