Learn about the spoofed caller ID number (03) 9003 4587, often used to mask a caller's identity. Discover tips to safely handle calls from this number.
What You Need to Know About (03) 9003 4587
Many users have reported seeing calls from the number (03) 9003 4587. This number is known to use a spoofed caller ID, which means the number shown on your screen might not reflect the real source of the call. It’s often used by automated systems or call masking services to hide the caller's actual identity.
Is (03) 9003 4587 Dangerous?
There are currently no confirmed reports linking this number to scams or fraudulent activity. However, because it is associated with spoofing, it’s smart to approach it with caution—especially if you don’t recognise the number and don’t usually communicate with anyone from this area code.
Common Red Flags to Watch Out For
- Requests for money or gift card payments
- Unsolicited asks for personal or financial information
- Threats or urgent demands (e.g. claiming legal action or fines)
- Messages containing suspicious links
- Someone pretending to be from a bank, government agency or tech support
How to Handle a Call from (03) 9003 4587
- Don’t answer if you don’t recognise the number
- Let it go to voicemail—legitimate callers will often leave a message
- Don’t call the number back unless you’ve confirmed it’s safe
- Use Reverseau to perform a Reverse Phone Lookup Australia and check if other users have flagged it
- Block the number if it continues to call you
Stay Safe with Reverseau
Reverseau is here to help you identify unknown callers and protect yourself from potential risks. Whether you're wondering "Who Called Me Australia?" or just want to stay informed, a reverse phone lookup is a smart first step. When in doubt, it’s always better to ignore the call and stay safe.
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What Our Users Reviewed
This joker claimed to be from Telstra and said he was logging into my phone from America. He wanted my IP address! I just had a laugh and hung up on him.
Got a call from this number claiming there’s a hiccup with my internet and they need to take a look. Definitely sounds a bit sus, mate.
You can tell them you're not interested all you want, but they'll just keep hounding you! Classic scammer move!
This joker rang me claiming to be from Telstra and waffled on about some issue with my IP address. Total scam – steer clear of this one!
What a load of rubbish! This number claimed to be from Telstra, yapping about my internet being vulnerable. If they think I'm buying that, they’ve got another thing coming – scamming prats!
It wasn’t sketchy at all! Just a friendly chat about comparing energy prices. The lady was really nice, but I’m not interested, thanks anyway!
Help others by sharing your experience with (03) 9003 4587!
WRITE A REVIEW
About This Report
This page is part of the Reverseau Scam Intelligence Database, a community-driven dataset maintained by Reverseau since 2014. The database documents caller behaviour across Australian phone numbers based on first-hand user experiences.
Each entry is generated when individuals who received calls or messages from a number submit a report through our review form. Reports include a caller safety rating (1–5 scale) and a written account of the interaction. All submissions are moderated before publication.
The safety rating shown on this page reflects the collective assessment of (03) 9003 4587 by real users. It measures perceived caller risk, not the quality of this page. A low rating indicates that reporters consider this number likely to be associated with scam or spam activity.