(03) 9003 3673
03 9003 3673 0390033673 03-9003-3673 +61390033673
Community spam and scam reports for (03) 9003 3673: 5 reports from Australian users, last reported 26 Feb 2026.
Likely spam
4 of 5 reports flag this as spam.
Unwanted calls reported by multiple users; most classified as spam, purpose unclear.
Across 03 · VIC / TAS on Phony, 975 numbers have community reports and 76% lean spam — most often described as scam calls.
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How to block 03 9003 3673
If 03 9003 3673 keeps calling and you'd rather not hear from them again, here's how to block it on the most common Australian devices and services. Tap a section to expand.
On iPhone
- Open Phone → Recents.
- Tap the (i) icon next to 03 9003 3673.
- Scroll to the bottom and tap Block this Caller.
- Confirm Block Contact.
Blocked calls go straight to voicemail and SMS from the same number is silently dropped.
On Android
- Open Phone → Recents.
- Long-press 03 9003 3673 (or tap it and choose Details).
- Choose Block / report spam.
- Confirm Block.
Wording varies between Samsung One UI, Google Pixel and Xiaomi MIUI, but every modern Android dialler has the option under the recent call's menu.
Network & regulatory
- Most Australian carriers (Telstra, Optus, Vodafone, TPG) can add nuisance numbers to a network-level block list. Call their support line and ask.
- NBN VoIP providers (Aussie Broadband, Superloop, MyRepublic, etc.) usually let you block per-number from your account portal.
- Register on the Do Not Call Register. Telemarketers are legally barred from calling registered numbers.
- Report scam calls to Scamwatch and the ACMA.
If 03 9003 3673 claimed to be from your bank, the ATO or Australia Post, treat it as suspicious until you verify by calling the official number on that organisation's website.