- Scam
One contributor reported an automated robocall from 02 8359 5504 (0283595504) impersonating Binance cryptocurrency exchange with a voicemail message.
Binance Impersonation Robocall from 02 8359 5504
A contributor reported receiving an automated voicemail from 02 8359 5504 (also written as 0283595504) falsely claiming to be from Binance, the cryptocurrency exchange platform. The call came through a local NSW service allocated to Symbio Networks Pty Ltd. This represents a common impersonation tactic where scammers use robocalls to reach large numbers of people with minimal effort, relying on the legitimate brand name to bypass initial scepticism.
The use of an automated system to impersonate Binance is particularly concerning because it removes the need for human callers and allows fraudsters to scale their operation across thousands of numbers. Contributors receiving calls from 02 8359 5504 should be aware that legitimate companies like Binance do not conduct outbound marketing via unsolicited voicemail robocalls claiming to represent their platform.
What the Automated Message Claims
The voicemail left from 02 8359 5504 presented itself as official Binance communication. Robocalls impersonating financial platforms typically follow a pattern: establish false urgency, reference account activity, request immediate action, or prompt callback to a fraudulent number. Contributors receiving similar messages from 0283595504 should treat them as scam attempts regardless of what account activity or urgency the message claims.
Report Details and Timing
The report of 02 8359 5504 was submitted in January 2026 via voicemail channel, indicating the scammer left an automated message rather than attempting live conversation. This approach minimises interaction with alert recipients and increases the likelihood that vulnerable people will call back the fraudulent number or follow embedded instructions. The local NSW service allocation suggests the number may be spoofed or legitimately obtained from a provider but repurposed for scam operations.
What to Do If You Receive a Call from 02 8359 5504
If you receive a call or voicemail from 02 8359 5504 (0283595504):
- Do not: Return the call, click any links in accompanying messages, or provide personal or account information
- Do not: Assume the number is legitimate because it appears to be a local NSW service
- Do: Hang up immediately if you answer a live caller
- Do: Block the number in your phone settings to prevent future contact
- Do: Delete voicemails without listening further once you identify them as scam attempts
- Do: Verify any account alerts by logging into Binance directly through the official app or website, not by calling numbers provided in unsolicited messages
How to Report 02 8359 5504
If you receive scam calls or voicemails from 02 8359 5504 (0283595504), report the number to:
- Scamwatch: scamwatch.gov.au - Australia's official scam reporting authority
- ACMA (Australian Communications and Media Authority): acma.gov.au - Report illegal calls and robocalls
- Binance (if you have an account): Report the impersonation through your account security settings or contact Binance support directly via their official website
- Reverseau: Add your own experience with 02 8359 5504 to help other Australians identify this scam
Reporting robocalls and impersonation scams helps authorities track fraud patterns and take action against perpetrators. Each report of 0283595504 strengthens the evidence base for enforcement action.
Help others by sharing your experience with (02) 8359 5504!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Voicemail from an automated system pretending to be from Binance
Help others by sharing your experience with (02) 8359 5504!
WRITE A REVIEWFrequently Asked Questions
Is 02 8359 5504 a real Binance number?
No. 02 8359 5504 (0283595504) is not a legitimate Binance contact number. Binance does not conduct outbound marketing via unsolicited robocalls. If you need to contact Binance about account security, always use the official contact methods on the Binance website-never call numbers that appear in voicemails or texts claiming to be from Binance.
What should I do if I called back the number from the voicemail left by 02 8359 5504?
If you already called back 02 8359 5504 (0283595504), do not provide any personal, financial, or account information if prompted. Hang up immediately. If you already shared sensitive details, log into your Binance account (via the official app or website) and check for unauthorised activity. Consider changing your Binance password and enabling additional security features. Report the incident to Binance support and to Scamwatch at scamwatch.gov.au.
Why would a scammer use a robocall impersonating Binance?
Robocalls impersonating well-known platforms like Binance exploit brand recognition and financial fear. Scammers using 02 8359 5504 hope recipients will panic about account security or missing transactions, bypassing normal caution and calling back a fraudulent number. Robocalls allow scammers to contact thousands of people with minimal cost, knowing only a small percentage need to fall for the scam to make it profitable.
Can I trace who is behind calls from 02 8359 5504?
The number 02 8359 5504 (0283595504) is allocated to a legitimate NSW service provider, but scammers routinely spoof or hijack numbers to hide their identity. You cannot reliably trace the actual caller through the phone number alone. Report the number to ACMA (acma.gov.au) and Scamwatch (scamwatch.gov.au), who have tools and authority to investigate fraudulent robocalls and take enforcement action.
Should I block 02 8359 5504 on my phone?
Yes. Block 02 8359 5504 (0283595504) immediately in your phone's settings. However, be aware that scammers often rotate numbers or spoof different digits, so blocking this single number provides only partial protection. Continue to be cautious with all unsolicited calls, especially those claiming to be from financial or investment platforms.
What is Symbio Networks and why is 02 8359 5504 allocated to them?
Symbio Networks Pty Ltd is a legitimate telecommunications provider in NSW. However, the allocation of 02 8359 5504 to their service does not mean Symbio is responsible for the scam call. Fraudsters routinely spoof or misuse allocated numbers. Report the number to ACMA, which investigates misuse across all providers, and to Scamwatch for scam-specific intelligence.