- Legit
- Suspicious
- Scam
0406 887 717 (0406887717): 3 reports of back-to-back silent calls with no voicemail. Vodafone mobile number flagged as nuisance.
Silent Call Reports for 0406 887 717
Three contributors have reported receiving back-to-back calls from 0406 887 717 (also written as 0406887717) with no message left and no one speaking when answered. This Vodafone mobile number has been flagged by contributors as nuisance activity, with the pattern of repeated calls in quick succession suggesting potential callback scam probing or automated dialling.
The consistency of the back-to-back calling pattern across multiple reports about 0406887717 indicates this is not a one-off misdial. Contributors described the calls as arriving at different times of day, with no voicemail left on any occasion, which is typical behaviour of silent call campaigns.
What Callers from 0406 887 717 Do
When 0406 887 717 calls, contributors report absolute silence on the line. No greeting, no background noise, and no attempt to leave a voicemail message. The distinctive feature across all reports is that the calls arrive in pairs - two calls back-to-back from the same number.
One contributor noted the calls felt "dodgy" precisely because of the silent pattern and refusal to leave any message. This behaviour is consistent with callback scam testing, where callers dial numbers looking for answer patterns to confirm the line is active and monitored by a real person.
Report Patterns and Call Timing
All three reports of 0406887717 describe the same pattern: two consecutive calls with no voicemail left. The calls arrived across different days and times - early morning at 06:15, late morning at 08:45, and pre-dawn at 04:11 - suggesting no specific time preference for this calling activity.
Contributors reported missing the calls and discovering no follow-up messages, which is the defining characteristic of silent calling campaigns. The consistent back-to-back approach across multiple reports suggests deliberate dialling rather than accidental contact.
What to Do If You Receive a Call from 0406 887 717
If 0406 887 717 calls you:
- Do not: Answer unknown calls, especially if they arrive back-to-back, or return the call
- Do: Let calls go to voicemail, block the number immediately if calls repeat, and consider enabling "Filter Unknown Senders" on your phone
- If you answer: Hang up immediately if there is silence on the line - do not speak or confirm your presence
Silent calls are often used to test whether your number is active before more aggressive scam attempts. Blocking 0406 887 717 after the first repeated call prevents further contact and stops your number being marked as "live" in caller databases.
How to Report 0406 887 717
If you receive unwanted calls from 0406 887 717, you can report this activity to Australian authorities:
- ACMA (Australian Communications and Media Authority): Report the number via acma.gov.au - they investigate breaches of the Do Not Call Register and silent calling campaigns
- Scamwatch: If you believe this is part of a scam, report to scamwatch.gov.au with details of the calls and timing
- Do Not Call Register: Register your number at donotcall.gov.au if you haven't already - silent calls from legitimate businesses violate this register
- Your mobile provider: Contact Vodafone directly to report the number and request they investigate the account holder
- Reverseau: Add your own report here to help other Australians identify this number
Help others by sharing your experience with 0406 887 717!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Gym I go to ringing about a missed payment on my membership
Called me twice back to back but didn't say anything
Rang twice back-to-back, no voicemail
Two back-to-back calls from this number but no messages left, kinda dodgy
Help others by sharing your experience with 0406 887 717!
WRITE A REVIEWFrequently Asked Questions
Why does 0406 887 717 keep calling without speaking?
Silent calls from 0406 887 717 (0406887717) are typically used to test whether your number is active and monitored by a real person. Once confirmed, your number may be sold to other scam operations or called back with aggressive pitches. This is why all three reports of 0406887717 describe no voicemail - the caller's goal is confirmation, not communication.
What does it mean when 0406 887 717 calls twice back-to-back?
The back-to-back pattern from 0406 887 717 is a deliberate testing technique. The first call checks if someone answers; the second call follows immediately to gauge response behaviour. All reports of 0406887717 mention this exact pattern, confirming it is intentional and not accidental contact.
Should I answer calls from 0406 887 717?
No. Answering 0406 887 717 confirms your number is active and monitored, which increases the likelihood of follow-up scam calls. Let it go to voicemail. If you do answer and hear silence from 0406887717, hang up immediately without speaking - silence means the line is being tested by an automated or callback scam operation.
Is 0406 887 717 a scam or just nuisance calls?
Community reports classify 0406 887 717 as nuisance activity, though silent calls often precede scam attempts. The pattern of back-to-back silent calls from 0406887717 with no voicemail is characteristic of callback scam probing or automated dialling operations. Block immediately to prevent escalation to follow-up scam tactics.
Can I block 0406 887 717 on my Vodafone phone?
Yes. Most phones allow you to block specific numbers. On iPhone, go to Recents, swipe left on 0406 887 717, and select Block. On Android, long-press the number 0406887717 in your call history and select Block. Since the number appears to be Vodafone-registered, you can also contact Vodafone to request they block the account holder.
What should I do after blocking 0406 887 717?
After blocking 0406 887 717, report the number to ACMA via acma.gov.au and add your report to Reverseau. Multiple reports help authorities identify patterns of silent calling campaigns. If you receive calls from other similar silent numbers after blocking 0406887717, this indicates you are on a target list - consider registering with the Do Not Call Register at donotcall.gov.au.