- Uncertain
02 7245 5403 (0272455403) flagged as robocall. One contributor reported receiving an automated call from this NSW number.
Robocall Reports for 02 7245 5403
One contributor has reported receiving an automated call from 02 7245 5403 (also written as 0272455403). The caller did not answer, but the contributor suspects this is a robocall - a pre-recorded or automated dialling system making unsolicited contact.
The number is allocated to Symbio Networks Pty Ltd, a local service provider in NSW. Robocalls from legitimate numbers are sometimes used for customer service callbacks, appointment reminders, or account notifications. However, this tactic is also exploited by scammers and telemarketers to reach large numbers of people with minimal cost.
What Callers from 02 7245 5403 Do
The contributor's experience with 0272455403 involved a missed call with no voicemail left behind. This behaviour is typical of robocalls that dial numbers sequentially and hang up if no one answers, or drop the call when it reaches an answering machine. Callers using this approach often rely on callback curiosity - hoping recipients will ring back and be transferred to a sales pitch or scam operation.
Report Patterns and Timing
The single report of 02 7245 5403 came through as a missed call in early April 2026. Without additional reports, the frequency and time-of-day pattern remain unclear. If you have received multiple calls from this number or know of similar experiences, reporting them to Reverseau helps build a clearer picture of its behaviour.
What to Do If You Receive a Call from 02 7245 5403
If 0272455403 calls you:
- Do not: Answer unknown numbers or return unsolicited calls, as this confirms your number is active and may lead to more contact
- Do: Let it go to voicemail and check if a legitimate message was left
- Do: Block the number on your phone if calls repeat
- Do: Verify any claimed reason for the call (bank, government, utility) by contacting the organisation directly using an official number from their website, not one provided by the caller
How to Report 02 7245 5403
If you receive unwanted calls or robocalls from 02 7245 5403 (or any number), you can report them to Australian authorities and help protect others:
- ACMA (Australian Communications and Media Authority): Report unwanted calls at acma.gov.au - the regulator investigates patterns of nuisance calling
- Do Not Call Register: Register your number at donotcall.gov.au to reduce telemarketing contact (though this does not stop scams)
- Reverseau: Report your experience with 0272455403 here to contribute community intelligence about this number
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What Our Users Reviewed
Got a buzz from this number, didn't answer, reckons it's a robocall
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WRITE A REVIEWFrequently Asked Questions
Is 02 7245 5403 a legitimate business number?
02 7245 5403 is allocated to Symbio Networks Pty Ltd, a local service provider in NSW. However, allocation alone does not confirm legitimacy - phone numbers can be spoofed or misused. The single report suggests robocall activity, but with only one report, we cannot confirm the caller's intent. If you receive a call from 0272455403 claiming to represent a business or service, verify independently by contacting that organisation directly using details from their official website.
What is a robocall and why should I be concerned about 0272455403?
A robocall is an automated or pre-recorded telephone call. While some robocalls are legitimate (bank alerts, appointment reminders), others are used by scammers and telemarketers to contact large numbers of people cheaply. The contributor's report of 02 7245 5403 as a robocall, combined with a missed call and no voicemail, suggests automated dialling. If repeated calls from 0272455403 occur, blocking the number is recommended.
Should I call back 02 7245 5403 to find out who it is?
No. Calling back an unknown number, especially a suspected robocall like 0272455403, is not recommended. Robocallers and scammers use callback curiosity to confirm your number is active, often leading to more unwanted contact. If 02 7245 5403 was calling on behalf of a legitimate service you use, they will contact you again or you can reach them directly through official channels.
Can I block 02 7245 5403 on my phone?
Yes. Most modern phones allow you to block numbers directly. On iPhone, swipe on the contact or call log entry for 0272455403 and select 'Block This Caller'. On Android, open the Phone app, long-press the number 02 7245 5403, and select 'Block number'. After blocking 0272455403, calls will go straight to your locked voicemail or be silenced, though the caller may not receive an error message.
What should I do if I keep getting calls from 0272455403?
Repeated calls from 02 7245 5403 may indicate a targeted campaign. Take these steps: (1) Block the number immediately, (2) Do not answer or return the call, (3) If the calls are threatening, mention government assistance, or involve money, report them to Scamwatch at scamwatch.gov.au, (4) File a complaint with ACMA at acma.gov.au, (5) Report the experience here on Reverseau to help warn others about 0272455403.
How many people have reported 02 7245 5403?
Currently, one contributor has reported 0272455403 as a robocall. A single report provides limited visibility into this number's behaviour pattern. If you have also received calls from 02 7245 5403, adding your report here significantly strengthens the community intelligence and helps others identify the number's true intent.