- Suspicious
One contributor reports repeated calls from 0403 765 113 (0403765113), an Optus mobile number. Details on Reverseau.
Repeated Calls from 0403 765 113
A single contributor has flagged 0403 765 113 (also written as 0403765113) for persistent calling behaviour. According to the report, this Optus mobile number has contacted the contributor at least three separate times. The contributor chose not to answer any of the calls, suggesting concern about the caller's identity or intent.
The pattern of multiple attempts from 0403765113 without voicemail or other contact indicates either a wrong number being repeatedly dialled, or deliberate persistence from someone trying to reach this particular person.
What to Do If 0403 765 113 Calls You
If you receive calls from 0403 765 113 and don't recognise the number:
- Do: Let unknown calls go to voicemail - legitimate callers will leave a message
- Do: Block the number if calls continue after the first attempt
- Do: Check your recent activity for context - the caller may be following up on something you initiated
- Do: Verify the caller's identity independently if they eventually leave a voicemail (call back using a number you look up yourself, never use a number provided in the message)
- Do not: Return the call immediately if you don't recognise the number
- Do not: Share personal or financial information with an unknown caller
When to Report 0403 765 113
If calls from 0403 765 113 become harassment or you suspect malicious intent, you can report the number to the Australian Communications and Media Authority (ACMA) via acma.gov.au. Contributors who believe a number is used for scam or spam activity should also report via Scamwatch at scamwatch.gov.au.
If you've received calls from 0403765113 and can provide details about the caller's claims or behaviour, contributing a report to Reverseau helps other Australians identify the number's origin and intent.
Help others by sharing your experience with 0403 765 113!
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What Our Users Reviewed
Been targeted by this number three times, wouldn't answer
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WRITE A REVIEWFrequently Asked Questions
Should I answer if 0403 765 113 calls again?
Not necessarily. Since the contributor who reported 0403765113 felt concerned enough to avoid answering three calls, treating it as unknown is reasonable. Let it ring through to voicemail - if the caller has a legitimate reason to reach you, they'll leave a message. You can then assess the voicemail before deciding whether to return the call from 0403 765 113.
What if 0403 765 113 leaves a voicemail?
Listen to the message carefully. If the caller claims to represent a company or organisation, independently verify their identity by looking up that organisation's contact number yourself - never use a callback number from the voicemail. If the message is unclear or the caller is vague about why they're calling 0403765113, treat it as suspicious.
Is 0403765113 definitely a scam?
The single report doesn't confirm malicious intent. The repeated calls could be a wrong number, a debt collector trying to reach someone else, or a legitimate contact trying to reach you. The uncertainty is why the contributor decided not to answer. Without additional context or more reports about 0403 765 113, it's best treated as unknown rather than confirmed scam.
Should I block 0403 765 113?
If calls from 0403765113 continue after you've ignored the first attempt, blocking is appropriate. Most phones allow you to block numbers directly in the call log. Blocking prevents future calls from 0403 765 113 from reaching you, though the caller may try alternative numbers.
Can I report 0403 765 113 if I haven't answered?
Yes. Even if you haven't spoken to the caller, you can report 0403765113 to ACMA or Scamwatch based on repeated attempts and your suspicions. Include details like the number of calls, dates, and times. If other contributors have also reported 0403 765 113, patterns may emerge that clarify the number's purpose.
Why does 0403 765 113 keep calling if I don't answer?
Several reasons are possible: the caller has outdated contact information and is trying to reach someone else, an automated system has your number queued for follow-up attempts, or there's a legitimate service trying to reach you. The pattern of 3+ calls from 0403765113 in a short time suggests either persistence or an automated process. Checking your recent activities (online purchases, service sign-ups, etc.) may reveal why this Optus mobile number is calling.