- Scam
Community reports for 07 2143 5572 (0721435572) describe silent and nuisance calls. One contributor reported a creepy female voice saying goodbye before hanging up.
Silent Call Reports for 07 2143 5572
Two contributors have reported activity from 07 2143 5572 (also written as 0721435572), a Queensland-based local service number. One report describes a silent call with a creepy female voice that said "goodbye" before disconnecting, while another contributor received a single call they couldn't answer. The pattern suggests potential silent call or robocall behaviour, which is commonly used to identify active phone numbers for future targeting.
What Callers from 07 2143 5572 Did
The most distinctive report about 0721435572 involved a female voice saying goodbye before the line went dead, creating an unsettling experience for the contributor. This type of interaction is characteristic of silent or callback scams, where callers test whether a number is actively monitored. The second report simply noted one missed call from 07 2143 5572 with no further detail.
Report Activity and Patterns
Both reports came within a month of each other, with the most recent call on 1 December 2025. The number appears to be allocated to Symbio Networks in Queensland, operating as a local service. The callback risk is moderate given the silent nature of one call and the limited frequency reported so far.
What to Do If You Receive a Call from 07 2143 5572
If 07 2143 5572 calls you:
- Do not: Answer if you don't recognise the number, return the call, or press any keys in response to prompts
- Do: Let it go to voicemail, block the number if calls repeat, and monitor for follow-up contact
- If they hang up: Do not call back, as this may confirm your number is active and lead to further calls
How to Report 07 2143 5572
If you receive unwanted calls from 07 2143 5572, you can report the activity to Australian authorities:
- ACMA (Australian Communications and Media Authority): Report unwanted calls and silent calls at acma.gov.au
- Scamwatch: If you suspect scam activity, file a report at scamwatch.gov.au
- Reverseau: Contribute your experience with 0721435572 to help other Australians identify this number
- Do Not Call Register: Register your number at donotcall.gov.au to reduce telemarketing calls (does not prevent scam calls)
Help others by sharing your experience with (07) 2143 5572!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Creepy female voice said GOODBYE and hung up
One call, that's it
Help others by sharing your experience with (07) 2143 5572!
WRITE A REVIEWFrequently Asked Questions
What does a silent call mean when 07 2143 5572 calls?
Silent calls, like the one reported from 07 2143 5572, are often used to verify whether a phone number is active and monitored. Callers may then add your number to lists for future scam or spam targeting. Do not call back 0721435572 if it calls you silently, as this confirms your number is active.
Why did someone say goodbye and hang up from 07 2143 5572?
One contributor reported a creepy female voice from 07 2143 5572 saying goodbye before disconnecting. This behaviour could indicate an automated test call, callback scam probe, or intentional nuisance call. The unusual nature of the interaction suggests the call from 0721435572 was not a legitimate business contact.
Should I answer calls from 07 2143 5572?
No. If 07 2143 5572 calls you, it's safer to let it go to voicemail. Silent calls and single-contact patterns from 0721435572 do not indicate a legitimate service trying to reach you. Block the number if calls repeat.
Is 07 2143 5572 a scam number?
Based on current reports, 07 2143 5572 (0721435572) shows nuisance call behaviour rather than a confirmed scam. However, silent calls can be part of scam or spam operations. If you experience unusual contact from this number, report it to help establish a clearer pattern.
Who owns the 07 2143 5572 number?
The number 07 2143 5572 is allocated to Symbio Networks, a Queensland-based local service provider. However, allocation does not confirm the actual user. Numbers can be spoofed or misused. Do not assume legitimacy based on allocation alone.
What should I do if 0721435572 calls me multiple times?
If 07 2143 5572 continues to call you after being missed or ignored, block the number on your phone immediately. Report the repeated calls to ACMA at acma.gov.au and share your experience on Reverseau so other Queensland residents are aware of this pattern from 0721435572.