- Uncertain
One contributor received a call from 0423 917 683 (0423917683) on an Optus mobile number. Help identify who called by checking community reports.
Unknown Caller from 0423 917 683
A contributor reported receiving a call from 0423 917 683 (also written as 0423917683) on a Monday without identifying the caller. The number is registered to Optus Mobile and appears in our database with limited report activity so far.
If you've also received calls from this number and can identify who it is, adding your report helps other Australians recognise the caller and determine whether 0423917683 is legitimate or unwanted contact.
What to Do If 0423 917 683 Calls You
If you receive a call from 0423 917 683:
- Do: Let unknown numbers go to voicemail so you can assess the message before responding
- Do: Use reverse phone lookup services like Reverseau to check who called before returning the call
- Do: Ask the caller to identify themselves and their organisation before providing any information
- Do: Block the number if the caller is abusive, repetitive, or unwanted
- Do not: Return calls to unknown numbers immediately without verification
- Do not: Share personal details, banking information, or passwords with unidentified callers
How to Report This Number
If you receive calls from 0423 917 683 and can identify the caller, report your experience on Reverseau to help contributors recognise the number. Your report takes less than a minute and builds community intelligence about who uses 0423917683.
For harassment or suspected fraud involving this number, you can also report to:
- ACMA (Australian Communications and Media Authority) - acma.gov.au - for unsolicited calls and unwanted contact
- Scamwatch - scamwatch.gov.au - if you suspect fraudulent activity
- Do Not Call Register - donotcall.gov.au - to opt out of telemarketing calls
Help others by sharing your experience with 0423 917 683!
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What Our Users Reviewed
got a call on Monday, don't know who it is
Help others by sharing your experience with 0423 917 683!
WRITE A REVIEWFrequently Asked Questions
Who called me from 0423 917 683?
One contributor reported receiving a call from 0423 917 683 (0423917683) but could not identify the caller. The number is an Optus mobile service. If you've received calls from this number and know who it is, add your report to help other Australians identify it.
Is 0423917683 a scam number?
Currently, there is only one report for 0423917683, and it's listed as an unknown caller. No scam or fraud indicators have been reported so far. If you believe you've been contacted by a scammer using this number, report your experience on Reverseau.
Should I call back 0423 917 683?
It's generally safer not to return calls to numbers you don't recognise immediately. Instead, check Reverseau to see if others have identified 0423 917 683, or wait for the caller to leave a voicemail explaining their purpose.
What network is 0423 917 683 on?
The number 0423 917 683 (0423917683) is registered to Optus Mobile. However, Optus numbers are frequently spoofed by scammers, so the actual caller may not be affiliated with Optus even if the number appears to be on their network.
Can I block 0423 917 683 on my phone?
Yes, most smartphones allow you to block individual numbers. On iPhones, open the call log, tap the info icon next to 0423 917 683, and select Block. Android users can open the phone app, find the number 0423917683, and choose to block it. Blocking prevents the caller from reaching you again.
How do I report 0423 917 683 to authorities?
If 0423 917 683 has contacted you and you suspect harassment or fraud, report it to ACMA at acma.gov.au or Scamwatch at scamwatch.gov.au. You can also add your experience to Reverseau to help build community awareness about who uses 0423917683.