- Suspicious
- Uncertain
Community reports for 0483 948 289 (0483948289): International callers targeting overseas numbers without voicemail. 2 reports of suspicious activity.
Suspicious Activity Reports for 0483 948 289
Two contributors have flagged calls from 0483 948 289 (also written as 0483948289) for suspicious behaviour. The reports suggest this Optus mobile number is being used to contact people with no known connections to Australia, raising questions about the caller's intent and how contact details were obtained.
The pattern emerging from these reports is unusual: callers are reaching out to people overseas on Australian mobile numbers they don't recognise. One contributor received a call on their US number from 0483 948 289 on a Sunday, with no prior relationship or legitimate reason for contact.
What Callers from 0483 948 289 Are Doing
One contributor reported receiving a call from 0483 948 289 on their US-based phone number from someone they don't know. The timing and international targeting raised immediate red flags for this person, who described the call as "gotta be dodgy."
A second report about calls from 0483 948 289 involved a missed call with no voicemail left behind. This silent call pattern, combined with the unknown caller status, suggests potential probe calling or caller list verification rather than a legitimate business inquiry.
Report Patterns and Characteristics
Both reports involve incoming calls rather than outbound contact initiated by the contributors. The lack of voicemail in one instance is significant, as legitimate callers typically leave a message explaining their purpose. The international targeting dimension sets 0483 948 289 apart from typical Australian spam or scam patterns, suggesting either data harvesting activity or calls made by someone spoofing or using this Optus mobile number.
The timing of one call (Sunday) combined with no prior relationship to Australia adds weight to contributor concerns about legitimacy.
What to Do If You Receive a Call from 0483 948 289
If 0483 948 289 calls you:
- Do not: Answer unknown numbers, return the call, or provide any personal information
- Do: Let it go to voicemail, block the number immediately, and monitor for repeated contact
- If it's your number: Consider contacting your provider to report potential compromise or misuse
How to Report 0483 948 289
Community reports help identify patterns of suspicious activity. If you've received contact from 0483 948 289 (0483948289), you can:
- Report the call on Reverseau to add to community intelligence about this number
- Block the number on your phone to prevent further contact
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au if you believe it's being used maliciously
- If you're the account holder for this Optus mobile number, contact Optus customer support to secure your account and verify it hasn't been compromised
Help others by sharing your experience with 0483 948 289!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Don't know anyone in Oz and they called my US number on a Sunday, gotta be dodgy
Unknown caller, no voicemail left
Help others by sharing your experience with 0483 948 289!
WRITE A REVIEWFrequently Asked Questions
Why would someone call my overseas number from 0483 948 289 if they don't know me?
The contributors who reported 0483 948 289 had no prior relationship to Australia or the caller, suggesting this Optus mobile number may be being used for probe calling, list verification, or in connection with compromised contact data. Silent calls and no voicemail left behind are typical of automated calling systems testing active numbers.
Is 0483 948 289 a scam number?
Reports for 0483 948 289 are marked as suspicious and uncertain rather than confirmed scam, based on available community data. The unusual pattern of international calls without clear purpose warrants caution. If you've received contact from this number with suspicious intent, report it on Reverseau to help build a clearer picture.
Should I answer if 0483 948 289 calls again?
No. If 0483 948 289 calls you, do not answer. Let it go to voicemail. If there's no legitimate reason for the call and no message is left, block the number. Engaging with unknown callers targeting you internationally increases risk of social engineering or further contact.
What should I do if I keep getting calls from 0483 948 289?
Block 0483 948 289 immediately on your phone. If the calls are persistent or escalate, report them to ACMA at acma.gov.au. If you're receiving repeated international targeting calls, consider whether your personal details may be on a compromised contact list and monitor your accounts for suspicious activity.
Could 0483 948 289 be a spoofed number?
It's possible. If this is your Optus mobile number and you haven't made these calls, contact Optus customer support immediately to report account misuse. If you're receiving calls from 0483 948 289, there's no way to confirm via the call alone whether it's the actual owner calling or someone using the number. Treat unknown callers with caution regardless.
How can I report 0483 948 289 to authorities?
You can report suspicious activity involving 0483 948 289 to the Australian Communications and Media Authority (ACMA) at acma.gov.au. Additionally, report the number here on Reverseau so other Australians can see the community intelligence. If you suspect fraud or identity theft, you can also report to ReportCyber at cyber.gov.au.