- Suspicious
- Scam
Community reports for 03 9039 2752 (0390392752): Callers claim limited-time plan upgrades with urgent 5-day deadlines and suspicious pricing changes.
Suspicious Upgrade Offers from 03 9039 2752
Two contributors have flagged calls from 03 9039 2752 (also written as 0390392752) with concerning patterns. One report describes a caller claiming an urgent plan upgrade available for only 5 days, with a new rate of $65 per month replacing the current $85 rate. The contributor noted the timing and pressure felt suspicious, despite the offer appearing to be a price reduction.
The second report from 0390392752 involved a hang-up with no message left, consistent with nuisance call behaviour common to telemarketing campaigns. Together, these reports suggest a pattern of unsolicited contact regarding service upgrades combined with artificial time pressure.
What Callers from 03 9039 2752 Say
The caller from 03 9039 2752 referenced a specific upgrade availability window of 5 days, paired with a stated price change from $85 to $65 monthly. This type of limited-time framing is a classic urgency tactic designed to push quick decision-making without allowing time for verification. The contributor who answered noted the offer structure itself raised red flags, even though the numerical difference suggested savings.
The use of urgency - emphasising a short deadline for a service upgrade - is a common technique in both legitimate telemarketing and fraudulent schemes. When callers from 0390392752 impose arbitrary timeframes on offers, it creates pressure that can override normal verification habits.
Call Patterns and Timing
Reports for 03 9039 2752 come from different interaction types: one incoming call that was missed and ended without a message, and one answered call with the upgrade pitch. The variety in behaviour (hang-up versus sales pitch) suggests either multiple callers operating the campaign or rotational tactics. The allocation data shows this number is associated with Optus Networks Pty Limited in Victoria, indicating the calls may originate from legitimate service provider infrastructure, though the tactics reported remain concerning.
What to Do If You Receive a Call from 03 9039 2752
If 03 9039 2752 calls you:
- Do not: Accept time-limited offers over the phone or provide personal details based on urgent claims
- Do: Hang up and contact your service provider directly using the number on your bill or official website
- Do: Verify any upgrade or rate change through official channels before committing
- Do: Block the number if you receive repeated calls from 0390392752
- Do: Be aware that legitimate service providers rarely pressure you with artificial deadlines for upgrades
How to Report 03 9039 2752
If you receive suspicious calls from 03 9039 2752 or 0390392752:
- Report to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- Register the number with the Do Not Call Register at donotcall.gov.au if you wish to opt out of marketing calls
- Contact your service provider directly to report the call and confirm whether it came from their authorised team
- Share your experience on Reverseau to help other Australians identify this number's behaviour pattern
Help others by sharing your experience with (03) 9039 2752!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Called and hung up, no message left
Said I've got upgrade in 5 days, new rate $65 instead of $85, seems sus
Help others by sharing your experience with (03) 9039 2752!
WRITE A REVIEWFrequently Asked Questions
Is 03 9039 2752 a legitimate Optus number?
The number 03 9039 2752 (0390392752) is allocated to Optus Networks Pty Limited in Victoria, but allocation alone doesn't guarantee legitimacy. One contributor reported receiving an upgrade offer with suspicious urgency tactics from this number. Always verify directly with Optus using the contact details on your bill or their official website rather than responding to unsolicited calls.
Why would a caller from 03 9039 2752 claim a 5-day deadline for an upgrade?
The 5-day deadline reported by the caller from 0390392752 is an urgency tactic designed to pressure you into making decisions quickly without time to verify. Legitimate service providers typically allow reasonable timeframes for plan changes. If Optus genuinely offers an upgrade, you can always contact them directly to discuss it without accepting artificial deadlines.
Should I trust a price reduction offer from 03 9039 2752?
Even if the offer from 03 9039 2752 appears financially beneficial, unsolicited calls using urgency tactics warrant caution. The contributor who received the call from 0390392752 felt the combination of time pressure and unexpected contact was suspicious. Verify any plan change through official Optus channels, not through an incoming call.
What does it mean if 03 9039 2752 calls and hangs up with no message?
One contributor reported a hang-up from 03 9039 2752 with no voicemail left. This pattern can indicate testing of valid phone numbers for telemarketing lists, or nuisance call activity. Multiple hang-ups from 0390392752 suggest you should block the number and register with the Do Not Call Register.
How can I verify if a call from 0390392752 is actually from Optus?
Do not trust caller ID alone. If you receive a call from 03 9039 2752 claiming to be Optus, hang up and contact Optus directly using the number on your bill or their official website at optus.com.au. Ask whether they placed the call and describe what was offered. This is the only reliable way to verify contact from 0390392752.
Should I report calls from 03 9039 2752 to ACMA?
Yes. If you receive unwanted or suspicious calls from 03 9039 2752 (0390392752), report it to ACMA at acma.gov.au. The more contributors who report the number, the better the understanding of its behaviour pattern. You can also register with the Do Not Call Register at donotcall.gov.au to reduce marketing calls generally.