- Suspicious
- Spam
Community reports for 0420 123 253 (0420123253): 2 contributors flagged this mobile number as spam with no voicemail messages left.
Spam and Suspicious Reports for 0420 123 253
Two contributors have reported calls from 0420 123 253 (also written as 0420123253) as suspicious or spam activity. Both reports involve missed calls with no voicemail message left behind, which is a common pattern in scam and spam operations that use automated dialling systems to test active phone numbers.
The lack of voicemail on both occasions is notable. Legitimate callers typically leave a message explaining their purpose, while spam and scam operations often hang up or disconnect when they reach an active number, planning to follow up with a callback attempt or spam message later.
Call Patterns Reported for 0420 123 253
One contributor received the missed call on an iPhone, while another contributor reported the call on a Samsung device. Both devices flagged the incoming call with spam or suspicious alerts, suggesting the number 0420123253 may already be flagged in phone carrier databases or community spam identification systems.
The timing of the two reports spans from mid-August to late August 2026, though neither contributor provided specific times of day. The absence of voicemail messages in both cases suggests an automated or semi-automated calling pattern rather than a genuine business inquiry.
What to Do If You Receive a Call from 0420 123 253
If 0420 123 253 calls you:
- Do not: Answer unknown mobile numbers, especially those that leave no message
- Do not: Return the call or engage with any follow-up communication
- Do: Let the call go to voicemail and check your voicemail immediately after
- Do: Block the number 0420123253 if the calls repeat
- Do: Be alert for any follow-up SMS or email from similar numbers
How to Report 0420 123 253
If you experience repeated calls from 0420 123 253, report the activity through official Australian channels:
- Report to the ACMA (Australian Communications and Media Authority) via acma.gov.au - they track and investigate mobile spam complaints
- Register your number with the Do Not Call Register at donotcall.gov.au if you receive telemarketing calls
- Report scam attempts to Scamwatch at scamwatch.gov.au
- Block the number in your phone settings to prevent future contact
- Contribute your experience to Reverseau to help other Australians identify this number
Help others by sharing your experience with 0420 123 253!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Call on iPhone, no message = scam 0420123253.
Samsung phone flagged it as spam, no message left
Help others by sharing your experience with 0420 123 253!
WRITE A REVIEWFrequently Asked Questions
Is 0420 123 253 definitely a scam?
Two contributors have flagged 0420123253 as spam or suspicious based on missed calls with no voicemail. While this pattern is common in spam operations, it's possible the number could be a misdial or wrong number. However, the spam detection on both iOS and Android devices suggests the number has already been identified as problematic by carrier networks. If 0420 123 253 calls you repeatedly, treat it as spam and block it.
Why do scammers call and not leave a message from 0420123253?
When automated calling systems reach an active phone number, they often disconnect without leaving a message. This achieves two things: it confirms your number is active and monitored, and it prompts you to call back out of curiosity. This callback is the scammer's goal - they may then connect you to a scam operation or charge you for the return call. Never return calls to unknown numbers like 0420 123 253 that don't leave voicemail.
Should I block 0420 123 253 on my phone?
Yes. Both reports indicate 0420123253 left no legitimate message, and your phone's spam detection already flagged it as suspicious. Blocking the number will prevent it from ringing again. If other numbers with similar patterns call you, consider enabling native spam filtering through your carrier or using third-party apps that rely on community reports.
Could 0420 123 253 be a legitimate business?
Legitimate businesses always leave a voicemail explaining who they are and why they called. The fact that both contributors received calls from 0420123253 with zero voicemail messages strongly suggests this is not a genuine business contact. Legitimate telemarketers and service providers are required to identify themselves and leave contact details in compliance with Australian telemarketing laws.
What do I do if 0420 123 253 keeps calling me?
If 0420123253 continues to contact you, take these steps: Block the number on your phone; register with the Do Not Call Register at donotcall.gov.au; report the repeated calls to ACMA at acma.gov.au; and consider reporting to Scamwatch at scamwatch.gov.au if the calls become threatening or harassing. Each report strengthens the evidence against this number.
Why do both reports mention no voicemail from 0420 123 253?
No voicemail is a red flag common to spam and scam operations. Both contributors experienced the same pattern - a missed call from 0420123253 with no explanation left behind. This suggests the calls are part of an automated spam campaign testing active numbers, rather than legitimate business attempts where a caller would want to reach you with a specific message.