- Uncertain
One contributor reports repeated calls from 03 9003 8351 (0390038351) flagged as spam by mobile security, with calls cutting off after two rings.
Repeated Call Reports for 03 9003 8351
A contributor has reported suspicious calling behaviour from 03 9003 8351 (also written as 0390038351). The pattern involves repeated calls that ring twice before disconnecting, typical of automated systems testing whether a number is active. Mobile security software flagged the number as general spam before the contributor could answer.
The contributor to this 03 9003 8351 report noted that the caller did not leave a voicemail message, which is common with robocall or callback scam operations. This type of repeated-call pattern often indicates the caller is cycling through phone lists to identify which numbers are monitored by real people.
What the Calling Pattern Suggests
Calls from 0390038351 that ring exactly twice and then cut off are a recognised indicator of callback scams or automated spam networks. These systems work by:
- Calling large numbers of contacts in rapid succession
- Disconnecting after a set number of rings to avoid human interaction
- Recording which numbers ring back, indicating active accounts
- Using confirmed active numbers for follow-up scam campaigns
The fact that mobile security software immediately flagged 03 9003 8351 suggests it has been previously identified as part of a known spam network.
What to Do If You Receive Calls from 03 9003 8351
If 0390038351 calls you:
- Do not: Answer the call, return it, or engage if you do connect
- Do: Let it ring out, block the number immediately, and consider reporting it
- If it persists: Forward the number to your telecommunications provider and ACMA
Repeated calls from 03 9003 8351 that disconnect quickly should always be blocked. Do not attempt to return the call, as this confirms your number is active and may escalate contact attempts.
How to Report 03 9003 8351
Report this number through these official Australian channels:
- ACMA (Australian Communications and Media Authority): Report spam calls at acma.gov.au
- Scamwatch: Document the calling pattern at scamwatch.gov.au for tracking purposes
- Your phone provider: Report the repeated calls directly to your carrier for network-level blocking
- Reverseau: Contribute your own experience with 03 9003 8351 to help other Australians identify this number
Each report about 0390038351 helps ACMA track spam networks and take enforcement action. If you experience repeated calls from this number, your report is valuable data.
Help others by sharing your experience with (03) 9003 8351!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Unknown caller. Call rang twice and cut off. AVG Mobile Security advise this caller is General Spam. Blocked.
Help others by sharing your experience with (03) 9003 8351!
WRITE A REVIEWFrequently Asked Questions
Why does 03 9003 8351 keep calling and hanging up?
The contributor's experience with 0390038351 shows a classic callback scam pattern. Automated systems call in bulk, ring a few times, and disconnect. This tests whether your number is active. If you call back, you may reach a scam operation or incur premium charges. Block 03 9003 8351 and do not return any call.
Should I answer if 0390038351 calls again?
No. The report about 03 9003 8351 indicates the caller provides no voicemail or reason for contact. Answering confirms your number is monitored, which can increase future contact attempts from related spam networks. Let it ring out and block the number.
Is 03 9003 8351 a legitimate business number?
Based on the community report, 0390038351 has been flagged as spam by mobile security software and exhibits callback scam behaviour (repeated short calls with no message). There is no indication it is a legitimate business number. Legitimate callers leave voicemails and do not use repeated disconnect calls.
What does it mean when a number like 03 9003 8351 rings twice and cuts off?
This is a deliberate tactic used by automated spam networks. The contributor's report of this pattern from 0390038351 is consistent with callback scams that test phone numbers in bulk. The caller never intends to reach you on the first call-they want to confirm the number exists.
Can I block 0390038351 permanently?
Yes. Most Australian phones allow you to block numbers in Settings > Phone > Call Blocking, or through your carrier's app. Block 03 9003 8351 immediately. If the calls persist from other similar numbers, contact your provider about network-level spam filtering.
Should I report 03 9003 8351 to ACMA?
Yes. ACMA tracks spam and callback scam patterns. Report 0390038351 at acma.gov.au with details about the repeated calls and timing. Your report helps ACMA identify and take action against spam networks operating in Australia.