02 7235 6755 - 0272356755: Silent Calls and Solar Panel Robocalls

• Suspicious
• Spam

02 7235 6755 (0272356755) reported for silent calls and relentless solar panel spam from Indian call centre. Contributors block numbers only to receive calls from new variants.

Silent Calls and Solar Panel Robocalls from 02 7235 6755

Two contributors have reported suspicious activity from 02 7235 6755 (also written as 0272356755), involving silent calls that hang up without speaking and relentless solar panel sales pitches from an Indian call centre. The pattern suggests coordinated spam using multiple number variants to bypass blocking.

One contributor received a silent call from 02 7235 6755 where the caller remained silent for a period before disconnecting. A separate report describes aggressive solar panel marketing from what appears to be the same operation, with callers introducing themselves as Sam or Jacob before launching into sales pitches about solar installations.

What Callers from 02 7235 6755 Do

The silent call tactic involves answering 02 7235 6755 only to hear silence on the line for several seconds before the caller hangs up. This behaviour is typical of automated systems testing whether a number is active or of callback scams attempting to trigger return calls.

When 0272356755 calls as the solar panel variant, contributors report callers claiming to represent solar installation companies. The calls come from an Indian call centre operation, and the same individual names (Sam, Jacob) appear across different reported numbers, indicating a coordinated campaign. One contributor noted blocking a number, only to receive calls from a different variant days later, suggesting the operation cycles through number sets to evade blocking lists.

Call Patterns and Timing

The two reports span recent dates (21-22 November 2025), indicating ongoing activity. One contributor characterised the solar panel calls as relentless, and the pattern of blocking one number followed by calls from new variants suggests systematic rotation through available numbers rather than random calling.

The local service allocation (NSW-based through NetSIP Pty Ltd) does not guarantee legitimacy, as VoIP providers can be exploited for spam and scam operations. Contributors receiving calls from 02 7235 6755 should treat both the silent calls and solar pitch calls as indicators of spam activity.

What to Do If You Receive a Call from 02 7235 6755

If 02 7235 6755 calls you:

• Do not: Answer or return the call if you do not recognise the number; do not engage with sales pitches or share personal information
• Do: Let it go to voicemail; block the number immediately after identifying it as spam; expect variant numbers from the same operation and block those as well
• Silent calls: Hang up immediately and block the number; do not respond or press any keys, as this may confirm your number is active
• Solar panel pitches: Decline and hang up; legitimate solar companies do not conduct high-pressure cold calling campaigns from overseas call centres

How to Report 02 7235 6755

Contributors can report this number and similar variants through multiple channels:

• Reverseau: Add your report of 02 7235 6755 to help others identify the same spam operation and its number variants
• ACMA (Australian Communications and Media Authority): Report the calls at acma.gov.au. ACMA tracks spam patterns and can action providers like NetSIP Pty Ltd if misuse is confirmed
• Scamwatch: While primarily focused on scams rather than nuisance spam, Scamwatch (scamwatch.gov.au) can log patterns of coordinated spam operations
• Do Not Call Register: Register your number at donotcall.gov.au to opt out of telemarketing. While silent calls and robocalls may not comply with the register, reporting them alongside registration strengthens your case with ACMA

When reporting, mention the number variants you receive, the Indian call centre origin, and the repeated names used by callers (Sam, Jacob). This helps authorities identify and action the broader operation.

Frequently Asked Questions