- Unknown
- Suspicious
Community reports for 03 9003 3638 (0390033638): Multiple callers using robocall tactics across various numbers, calling at all hours including weekends.
Robocall Scam Reports for 03 9003 3638
Three contributors have reported suspicious activity linked to 03 9003 3638 (also written as 0390033638), with a pattern suggesting coordinated robocall scam operations. Two reports explicitly describe 0390033638 as part of a broader campaign using multiple numbers to contact the same person repeatedly, with calls occurring at all times of day and night including weekend evenings.
The persistent nature of calls from 03 9003 3638 and associated numbers indicates a systematic approach. One contributor noted they are "running out of blocked number storage" due to the volume of calls from different numbers, suggesting this represents an organised operation rather than isolated nuisance calls.
What Callers from 03 9003 3638 Do
Reports about 0390033638 indicate unusual calling patterns characteristic of automated robocall systems. One contributor described receiving calls that "ring a few times then stop," a behaviour consistent with robocall testing or callback scams where the system disconnects but leaves evidence of the attempt.
The timing of calls from 03 9003 3638 shows no respect for typical quiet hours. A recent report noted a call at 7:15pm on a Saturday, and another contributor mentioned receiving calls "all times of day," suggesting the automated system operates continuously without restrictions.
Call Patterns and Timing
Contributors receiving calls from 03 9003 3638 report a multi-number strategy. Rather than repeated calls from the same number, scammers are using different phone numbers across what appears to be the same campaign, making it difficult for people to block all contact points.
One contributor documented that the latest call from this network occurred at 7:15pm on Saturday, indicating the scammers do not limit activity to business hours. The frequency described - multiple calls from different numbers "all times of day" - suggests an automated dialling system running continuously rather than manual calling.
What to Do If You Receive a Call from 03 9003 3638
If 03 9003 3638 or associated numbers call you:
- Do not: Answer the call, return it, or engage with any prompts to press a number or speak to someone
- Do: Let it go to voicemail, block the number immediately, and note the time of the call
- Do: Be aware that blocking one number in the sequence may not stop calls from other numbers in the campaign
- Do: If the call connects and you hear silence or a robotic voice, hang up immediately without pressing any keys
Robocalls that disconnect after a few rings are often callback scams - if you call the number back, you may be charged premium rates or connected to scammers. Do not return any calls from unfamiliar numbers.
How to Report 03 9003 3638
If you receive calls from 03 9003 3638 or suspect you are part of a robocall campaign:
- Report the number and your experience to the Australian Communications and Media Authority (ACMA) at acma.gov.au
- Lodge a report with Scamwatch at scamwatch.gov.au, noting the times of calls and any other numbers in the sequence
- Register your number on the Do Not Call Register at donotcall.gov.au to request removal from telemarketing lists
- Document each call attempt with date, time, and whether it was answered or missed - this pattern data helps authorities identify the scope of the campaign
- Share your experience on Reverseau to help other Australians identify this activity
Help others by sharing your experience with (03) 9003 3638!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Scammers calling from multiple numbers at all times, latest 7:15pm Saturday, running out of blocked number storage
Calling from multiple numbers all times of day, latest 7:15pm Saturday, keep getting blocked numbers
Rings a few times then stops, seems mysterious
Help others by sharing your experience with (03) 9003 3638!
WRITE A REVIEWFrequently Asked Questions
Why do calls from 03 9003 3638 ring a few times then stop?
This is characteristic of robocall systems testing whether a number is active and answered. One contributor reported calls from 0390033638 that "ring a few times then stop," a tactic used in callback scams where disconnecting prevents you from reaching anyone, but calling back (if you do) connects to scammers or premium-rate numbers.
Why am I receiving calls from different numbers if it's the same scam as 03 9003 3638?
Contributors report that scammers running this campaign use multiple numbers across what appears to be the same coordinated operation. One person noted they are "calling from multiple numbers at all times" and described "running out of blocked number storage." This multi-number approach makes it harder to block all contact points and suggests a large-scale robocall operation.
What should I do if I accidentally call back a number from the 03 9003 3638 sequence?
Hang up immediately without pressing any keys or speaking to anyone. Do not provide any personal information. Mark the number as spam in your phone, and if it was from 03 9003 3638 or a related number, report it to ACMA at acma.gov.au. Callback scams may connect you to overseas call centres or premium-rate services.
Can I stop calls from 03 9003 3638 and related numbers by blocking them?
Blocking individual numbers provides temporary relief, but contributors report that scammers using 0390033638 operate multiple numbers simultaneously. One person noted they are "keep getting blocked numbers," indicating that blocking one does not stop the broader campaign. Report the pattern to ACMA rather than relying on blocking alone.
Why do calls from 03 9003 3638 come at 7:15pm on Saturday?
Robocall systems operate 24/7 without regard for typical quiet hours or business hours. A contributor documented a call from this network at 7:15pm Saturday, and others report calls "at all times of day," indicating the automated system runs continuously. This is typical of scam campaigns that use cheap automated dialling with no human oversight.
Is 03 9003 3638 a real company number or completely spoofed?
Reports do not indicate that 0390033638 is a legitimate business number. The behaviour described - multiple simultaneous calls from different numbers, brief rings followed by disconnection, calls at all hours - is consistent with a robocall scam operation using spoofed or randomly generated numbers. Do not assume any number in this sequence is genuine.