- Scam
- Uncertain
02 7820 5812 (0278205812): Contributors report 5-7 repeated calls daily with disconnected callback number - classic callback scam tactic.
Repeated Calls and Callback Scam Reports for 02 7820 5812
Two contributors have reported suspicious activity from 02 7820 5812 (also written as 0278205812), with a consistent pattern of repeated calls throughout the day paired with a disconnected callback number. This combination is a hallmark of callback scam tactics, where callers flood a target with missed calls to trigger curiosity-driven callbacks to numbers that either don't exist or connect to premium-rate services.
The most detailed report about 0278205812 describes seven calls between 11:00 AM and 7:30 PM in a single day. When the contributor called back out of curiosity, they received an automated message stating the number was not connected, confirming the disconnected callback trap. A second report about 02 7820 5812 similarly noted five calls throughout the day with no voicemail left.
What Callers from 02 7820 5812 Are Doing
Based on contributor reports, 02 7820 5812 is executing a high-volume missed call strategy with no voicemail messages. The tactic relies on recipients becoming curious enough to call back, potentially connecting to premium services or data harvesting systems. The fact that the number does not connect when called back suggests the caller ID is spoofed or temporary, a common scam technique.
No voice messages were left in either report about 0278205812, which is typical of callback scams that depend on curiosity rather than persuasive messaging. The repeated attempts throughout a single day indicate automated or semi-automated calling patterns.
Call Patterns and Timing
Contributors reported receiving 5-7 calls from 02 7820 5812 throughout a single day. One report documented calls between mid-morning (11:00 AM) and evening (7:30 PM), suggesting the calls occur during business hours and beyond. Both reports occurred within a week of each other in July 2026, indicating this number may be active across multiple targets simultaneously.
The high call volume in compressed timeframes is consistent with automated or botnets executing callback scam campaigns. No geographic or time-of-day variation was noted between the two reports, suggesting the calling pattern is consistent regardless of recipient location.
What to Do If You Receive Calls from 02 7820 5812
If 02 7820 5812 calls you repeatedly:
- Do not: Call the number back, no matter how curious you feel. Disconnected numbers and spoofed caller IDs are callback scam red flags.
- Do not: Assume the number is legitimate just because it appears as a local NSW number. Caller ID spoofing can make any number appear local.
- Do: Let missed calls go to voicemail. Legitimate callers leave messages.
- Do: Block the number immediately after the first or second call to prevent further interruptions.
- Do: If you have already called back, do not provide any personal information and hang up immediately if connected.
- Do: Report the number to relevant authorities if you suspect premium-rate service fraud or data harvesting.
How to Report 02 7820 5812
If you receive repeated calls from 02 7820 5812 or suspect callback scam activity, report it through these official Australian channels:
- ACMA (Australian Communications and Media Authority) - Report illegal calling and spoofing at acma.gov.au
- Scamwatch - Report suspected scams and callback schemes at scamwatch.gov.au
- Do Not Call Register - Register your number to block unwanted telemarketing at donotcall.gov.au
- ReportCyber - If data harvesting or privacy breaches are suspected, report at cyber.gov.au
- Reverseau - Contribute your own report about 0278205812 to help other Australians identify this number
Each report strengthens the community intelligence about 02 7820 5812 and helps other contributors recognise and avoid this number.
Help others by sharing your experience with (02) 7820 5812!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
This number has called me 7 times today from 11:00 AM until now (7:30 PM). I didn’t know the number so refused to answer.
Out of curiosity, I just called it back. Got a message saying the number is not connected.
Clearly scammers at it again.
Been ringing all day, five calls total
Help others by sharing your experience with (02) 7820 5812!
WRITE A REVIEWFrequently Asked Questions
Why would a scammer call me multiple times if they leave no message?
Callback scams depend on your curiosity to trigger a return call. By calling you repeatedly without voicemail, 02 7820 5812 aims to make you wonder who it is and call back out of frustration or curiosity. This is when they either connect you to a premium-rate service, harvest your phone number for later targeting, or attempt to extract personal information. The disconnected callback number reported by one contributor confirms this tactic.
I already called back 02 7820 5812 and heard a disconnected message. Should I be worried?
The disconnected message is part of the scam. However, if you only heard an automated message and did not provide personal information or agree to anything, you should be relatively safe. Block 0278205812 immediately and monitor your accounts. If you provided payment details or personal information, contact your bank and consider placing a fraud alert on your credit file.
Could 02 7820 5812 be a legitimate business trying to reach me?
Unlikely. Legitimate businesses leave voicemail messages, provide a company name, and do not rely on callback curiosity. The pattern of 5-7 calls without messages from 0278205812, combined with a disconnected callback number, is a textbook callback scam setup. Legitimate creditors, utilities, and service providers use traceable numbers with professional messaging.
Is blocking 02 7820 5812 enough, or should I report it?
Blocking stops the immediate nuisance, but reporting is important for community protection. When you report 0278205812 to ACMA or Scamwatch, you add to the evidence pool that helps other Australians and authorities track callback scam networks. Multiple reports about 02 7820 5812 make it harder for scammers to operate.
How do scammers spoof a local NSW number like 02 7820 5812?
VoIP technology allows callers to mask their true origin and display any caller ID, including fake local numbers. The 02 prefix appears to be Sydney-based (allocated to Symbio Networks), but this does not mean the actual caller is in NSW. Scammers use spoofing specifically to bypass trust filters, as recipients are more likely to answer numbers appearing local. Always verify by calling the organisation directly using a number from their official website, not a callback number.
What should I do if 02 7820 5812 calls me tomorrow?
Block it immediately without answering. If the calls continue from different numbers with the same pattern, you may be targeted by a callback scam network. Report each number to ACMA and Scamwatch. If the harassment escalates, contact your phone provider about getting a new number or enhanced call filtering. Do not engage with 0278205812 or similar numbers under any circumstances.