- Suspicious
- Scam
Community reports for 03 7057 2603 (0370572603) flag suspicious activity. 2 contributors describe dodgy calls and spam-like behaviour from this Victorian number.
Suspicious Activity Reports for 03 7057 2603
Two contributors have flagged 03 7057 2603 (also written as 0370572603) for suspicious calling behaviour. This local Victorian number, allocated to Symbio Networks Pty Ltd, has generated reports describing dodgy calls and spam-like patterns that prompted contributors to block the number.
The reports about 0370572603 suggest inconsistent or unclear calling intent. One contributor noted the call matched behaviour of spam numbers previously blocked, while another simply described the interaction as dodgy without answering. Neither caller left a voicemail, which is consistent with spam or robocall patterns.
What Callers from 03 7057 2603 Do
Based on community reports, callers from 03 7057 2603 do not appear to leave voicemail messages. One contributor reported receiving a missed call that resembled spam numbers they had already blocked, suggesting the caller ID or calling pattern matched known spam indicators. The contributor's immediate action was to block the number again, indicating recognition of similar behaviour from previous spam calls.
Another report describes a call that was answered but characterised as dodgy, with no additional details provided. The lack of voicemail and the sparse information suggest callers from this number may be testing numbers for validity or not engaging in detailed conversation attempts.
Report Patterns and Timing
The two reports about 03 7057 2603 came in during different periods - one in late January and another in early February 2026. One was a missed call that went to voicemail, while the other was answered by the contributor. Both prompted immediate blocking or re-blocking of the number, suggesting contributors recognised the calling pattern as unwanted.
What to Do If You Receive a Call from 03 7057 2603
If 03 7057 2603 calls you:
- Do not: Answer if you don't recognise the number, return the call, or engage with the caller
- Do: Let it go to voicemail, block the number immediately, and note the time and date if you receive repeated calls
- If answered: Hang up if the caller cannot quickly identify a legitimate reason for calling or if the interaction feels off
- Do not share: Any personal information, banking details, or confirmation that your number is active
How to Report 03 7057 2603
If you receive unwanted calls from 03 7057 2603, you can report your experience to help other Australians:
- Report to Reverseau - contribute your own report to build community awareness of this number
- Report to the ACMA (Australian Communications and Media Authority) at acma.gov.au if you believe the calls breach telemarketing or privacy regulations
- Register with the Do Not Call Register at donotcall.gov.au to opt out of telemarketing calls (note: this does not stop scams or illegal callers)
- If the call involved a scam or fraud attempt, report to Scamwatch at scamwatch.gov.au
Help others by sharing your experience with (03) 7057 2603!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Looked like a spam number I blocked days ago, let it go to voicemail, no message, blocked again
Dodgy call
Help others by sharing your experience with (03) 7057 2603!
WRITE A REVIEWFrequently Asked Questions
Should I answer if 03 7057 2603 calls me?
No. Based on community reports, contributors who received calls from 03 7057 2603 describe them as suspicious or spam-like and recommend blocking the number. Unknown local numbers that don't leave voicemail are often spam or scam calls testing for active numbers.
What happens if I answer a call from 0370572603?
One contributor answered a call from 0370572603 and described it as dodgy but provided no further detail. If you do answer and the caller cannot immediately identify themselves or their purpose, hang up without providing any personal information.
Why doesn't 03 7057 2603 leave a voicemail?
Callers from 03 7057 2603 appear not to leave messages, which is a common pattern with spam, robocalls, or numbers used for testing whether a phone line is active. Legitimate callers typically leave a message explaining their call.
Is 03 7057 2603 a scam number?
Based on current community reports, 03 7057 2603 is flagged as suspicious or uncertain rather than confirmed scam. However, the behaviour described - no voicemail, suspicious interaction - matches spam patterns. Do not engage with the caller, and block the number.
How do I block 0370572603 on my phone?
On most Australian phones, you can block 0370572603 by opening your call log, selecting the number, and choosing 'Block' or 'Add to spam list'. If you receive repeated calls from this number, also report it to your phone provider and the ACMA at acma.gov.au.
What should I do if I keep getting calls from 03 7057 2603?
Block the number immediately, document the dates and times of calls, report to Reverseau to contribute your experience, and file a complaint with the ACMA at acma.gov.au if the calls continue. If you answer and suspect a scam, hang up and report to Scamwatch at scamwatch.gov.au.