- Spam
07 2139 1249 (0721391249): One contributor reports silent call with automated female voice saying goodbye before hanging up. Robocall pattern flagged.
Silent Call and Robocall Report for 07 2139 1249
A contributor has reported receiving a call from 07 2139 1249 (also written as 0721391249) that exhibited typical silent call and robocall characteristics. The call connected, followed by approximately 10 seconds of silence, then a recorded female voice saying goodbye before the line disconnected. This pattern is commonly used by automated calling systems to test active phone numbers or validate contact details for targeted scam campaigns.
The number is registered as a local service in Queensland through Symbio Networks Pty Ltd, which may indicate either legitimacy or potential spoofing of a genuine service provider. Silent calls followed by automated voice responses are a recognised scam tactic used to gather information about which phone numbers are actively monitored by real people.
Why Robocalls Use the Silent Call Pattern
When 07 2139 1249 rang and went silent before the automated response, this served a specific purpose. Scammers use silent calls to identify which numbers have active subscribers who answer phones. The recorded goodbye message that followed creates a record of interaction, marking 0721391249 as a responsive number for future spam or scam campaigns. This is sometimes a precursor to follow-up calls with actual scam pitches, or the number may be sold to other operators.
Report Details and Timing
The call to 07 2139 1249 was answered and occurred on 19 March 2026 at 06:25 UTC. The short duration and automated nature suggest this was part of a batch-calling campaign rather than a targeted individual scam. The Queensland registration of 0721391249 does not guarantee the actual caller location, as numbers can be spoofed or diverted through VoIP services.
What to Do If You Receive a Call from 07 2139 1249
If 0721391249 calls you:
- Do not: Speak after hearing silence, confirm your name or number, or stay on the line if you hear only automated messages
- Do: Hang up immediately, block the number on your phone, and do not return any callback attempts
- Do: Note that silent calls with robotic voices are rarely legitimate business practice
If 07 2139 1249 calls repeatedly, enable Do Not Disturb or set your phone to only accept known contacts. Some contributors find it effective to let unknown calls go to voicemail initially.
How to Report 07 2139 1249
If you receive unwanted calls from 07 2139 1249 (0721391249):
- Register the number with the Australian Do Not Call Register at donotcall.gov.au
- Report the call to the ACMA (Australian Communications and Media Authority) at acma.gov.au
- If the call involved any scam attempt or threats, report to Scamwatch at scamwatch.gov.au
- Report nuisance robocalls and silent calls to the ACMA's Report Unwanted Communications form
- Consider reporting to ReportCyber at cyber.gov.au if the call involved any data request or phishing
- Log your experience on Reverseau to help other Australians identify patterns with this number
Help others by sharing your experience with (07) 2139 1249!
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Rang, 10 seconds of silence then recorded female voice saying goodbye and hanging up
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WRITE A REVIEWFrequently Asked Questions
What does it mean if a call from 07 2139 1249 goes silent then hangs up?
A silent call followed by an automated goodbye message from 07 2139 1249 (0721391249) is typically a robocall validation test. Scammers use this tactic to confirm your number is active and monitored. The recorded voice serves as a marker that your number responded to a call, making it a target for future spam or scam campaigns. This is not a legitimate business practice.
Should I answer calls from 07 2139 1249 or let them go to voicemail?
Do not answer calls from 07 2139 1249. If 0721391249 calls, let it go to voicemail. Answering confirms your number is active and monitored by a real person, which is exactly what silent call campaigns are testing for. Scammers then mark your number as high-value for follow-up attempts.
Why does 0721391249 have a Queensland number if it's a scam?
A Queensland registration for 07 2139 1249 does not mean the caller is actually in Queensland. Numbers can be spoofed using VoIP technology, rerouted through call centres elsewhere, or legitimately registered but misused. The registration with Symbio Networks Pty Ltd is a starting point for reporting, but the actual source may be different.
Is the automated female voice saying goodbye from 07 2139 1249 dangerous?
The recorded voice from 07 2139 1249 (0721391249) itself is not immediately dangerous, but it confirms your number is live to scammers. The real risk is that validated numbers like yours are then sold to other operations or called back with actual scam pitches. The silent call pattern is a red flag that should be blocked immediately.
Can I register 07 2139 1249 with the Do Not Call Register?
Yes. Visit donotcall.gov.au and register the number 07 2139 1249 (0721391249) to opt out of telemarketing. You can also file a complaint about robocalls and silent calls directly with the ACMA at acma.gov.au, which has regulatory power over unwanted communications.
What should I do if 0721391249 keeps calling after I block it?
If calls from 07 2139 1249 continue despite blocking, different numbers may be spoofing the same operation. File a formal complaint with the ACMA about unwanted robocalls, report the pattern to Scamwatch at scamwatch.gov.au, and consider reporting to ReportCyber if there's any data collection attempt. Do not engage with the calls.