- Suspicious
- Uncertain
Community reports for 03 8657 3464 (0386573464): Repeated calls without voicemail, energy supplier switching pitches, and noisy call centre activity from Victoria.
Repeated Calls and Energy Spam from 03 8657 3464
Three contributors have reported activity from 03 8657 3464 (also written as 0386573464), a local Victoria number allocated to Symbio Networks. The pattern combines suspicious repeated calling behaviour with energy supplier switching pitches. One contributor received two consecutive calls from 03 8657 3464 with no voicemail left, while another report documents a sales pitch claiming affiliation with Powerchoice Australia, pushing an energy supplier switch.
The allocation data confirms 0386573464 is registered as a local service in Victoria, yet the calling behaviour and sales tactics suggest coordinated outbound dialling rather than legitimate local business contact.
What Callers from 03 8657 3464 Say
One contributor who answered a call from 03 8657 3464 reported the caller claimed to represent Powerchoice Australia and urged switching energy suppliers. This aligns with known energy market switching scams where callers impersonate legitimate comparison or switching services.
A separate report about 0386573464 describes a voicemail lasting over 90 seconds from a noisy call centre environment. The contributor noted they could not distinguish individual voices or determine which organisation was calling, suggesting either poor call quality masking the caller's identity or deliberate obfuscation. This type of background noise is often used to obscure the actual originating organisation.
Call Patterns and Timing
The repeated-call pattern is evident in one report where the same contributor received two calls from 03 8657 3464 in quick succession, neither leaving a message. This back-to-back calling behaviour is typical of automated dialling systems targeting contact lists. Another contributor experienced a lengthy voicemail deposit, suggesting the call centre attempted to leave a recording rather than connect to a live operator.
The reports span multiple years (October 2024 through August 2026), indicating sustained activity from 0386573464 rather than isolated incidents.
What to Do If You Receive a Call from 03 8657 3464
If 03 8657 3464 calls you:
- Do not: Answer if you don't recognise the number, return the call, or provide personal details like energy account numbers or bank information
- Do: Let it go to voicemail, listen for voicemail content without calling back, and verify any energy supplier claims directly through your current provider's official website or phone number
- Block the number: Use your phone's native blocking feature or contact your service provider to block repeated calls from 03 8657 3464
- If claiming to be Powerchoice: Contact Powerchoice directly through their official website to verify if they initiated contact
- Never switch suppliers based on unsolicited calls: Legitimate energy providers do not pressure customers via cold calls; always initiate switches yourself through verified channels
How to Report 03 8657 3464
You can report this number and contribute community data on Reverseau to help other Australians identify 0386573464. For official reporting:
- ACMA (Australian Communications and Media Authority): Report unwanted calls and spam at acma.gov.au
- Scamwatch: If the call involved energy switching fraud claims, report to scamwatch.gov.au
- Do Not Call Register: Register your number at donotcall.gov.au to opt out of telemarketing calls
- Your energy provider: Report unsolicited switching pitches directly to your current energy supplier's fraud team
- ReportCyber: If you suspect identity fraud or data breach involvement, report at cyber.gov.au
Help others by sharing your experience with (03) 8657 3464!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Called twice in a row and didn't leave a message.
Caller claimed to be Powerchoice Australia, urging me to switch energy supplier
Didn’t pick up. Went to voicemail for a minute and a half. Very noisy call centre. Couldn’t distinguish different voices to determine where they said they were calling from.
Help others by sharing your experience with (03) 8657 3464!
WRITE A REVIEWFrequently Asked Questions
Why did 03 8657 3464 call twice without leaving a message?
One contributor reported receiving two consecutive calls from 03 8657 3464 with no voicemail, typical of automated dialling campaigns that move to the next contact when there's no answer. This repeated-call pattern suggests the caller uses systematic outbound dialling rather than purposeful customer service contact.
Should I trust a call from 03 8657 3464 claiming to be Powerchoice Australia?
No. A contributor reported receiving an energy switching pitch from 0386573464 claiming to represent Powerchoice Australia. Before acting on any energy supplier recommendation, independently verify by contacting Powerchoice directly through their official website or phone number, never through a number the caller provides.
What does the noisy call centre voicemail from 03 8657 3464 mean?
One report describes a 90-second voicemail from 0386573464 recorded in a noisy call centre environment where individual voices were indistinguishable. This obscured audio could indicate either poor-quality auto-dialling infrastructure or intentional masking of the caller's actual organisation.
Is 03 8657 3464 a legitimate Symbio Networks number?
The number 0386573464 is allocated to Symbio Networks as a local Victoria service. However, allocation data alone does not verify legitimacy. The calling behaviour (repeated calls, energy sales pitches) and community reports suggest the number is being misused for unsolicited outbound marketing rather than standard Symbio business.
What should I do if I've already given information to a caller from 03 8657 3464?
If you provided energy account details or personal information to a caller from 0386573464, contact your energy provider immediately to flag potential unauthorised switching attempts. If financial details were shared, monitor your accounts and consider placing a fraud alert with your bank.
How can I block repeated calls from 03 8657 3464?
Most Australian phones allow native call blocking in Settings (iPhone) or Phone app (Android). Add 03 8657 3464 to your blocked list. You can also contact your mobile or home phone provider to request blocking of 0386573464 at the network level, particularly for repeated harassment.