How to identify a phone scam in Australia (2026 guide)

Published 30 April 2026 · 7 min read

Australians lost more than half a billion dollars to phone scams last year, and the calls keep getting more sophisticated. Most scams still trip on the same handful of red flags — once you know what to listen for, almost every dodgy call gives itself away in the first thirty seconds.

Eight red flags that almost always mean it's a scam

If a call hits any two or three of these, it's probably a scam. If it hits five or more, hang up — there's no upside in staying on the line.

1. Manufactured urgency. "Your account will be closed in the next hour." "There is a warrant for your arrest." Real banks, the ATO, and Australia Post don't operate on phone-call timelines.
2. Threats of arrest, deportation, or prosecution. No Australian government agency calls to threaten you. The ATO and AFP communicate by letter or via your myGov inbox.
3. Requests for one-time codes (OTPs). A real bank or service will never ask you to read out an SMS code or authenticator number. The whole point is that only you have it.
4. Unusual payment methods. Gift cards (iTunes, Steam, Google Play), cryptocurrency, BPAY to an account name you don't recognise, or wire transfers to overseas accounts are all hallmarks of scams.
5. Withheld or "Private Number" caller ID. Most legitimate organisations show a number. Some scammers hide; others spoof a familiar-looking one — see our guide on caller ID spoofing.
6. Pre-recorded robotic voices. "Press 1 to speak to an agent" robocalls almost always lead to a scam pitch. Hang up — pressing any key just confirms your number is live.
7. Generic greetings. "Hello sir/madam" or "This is regarding your recent transaction" without ever naming you or the specific service.
8. Pressure not to hang up. Scammers know that the moment you call back the official number, the game is up — so they'll insist you stay on the line "to verify your identity".

The most common phone scams in Australia in 2026

The cast rotates each year but the scripts are familiar. These are the top categories Phony users report this year:

• Bank impersonation. Caller claims to be from your bank's "fraud team" — a transaction was flagged, please confirm your details to stop it. Real banks don't ask for your full PIN, password, or 2FA codes over the phone.
• ATO impersonation. Fake tax debts, threats of arrest, demands for immediate payment. Read our deeper guide on ATO scam calls.
• Australia Post / courier delivery. "We couldn't deliver your parcel — confirm your address." Often an SMS first, with a follow-up call to "verify".
• NBN / tech support. "Your NBN connection will be disconnected today" or "We've detected a virus on your computer". The real NBN Co never cold-calls households.
• Investment / cryptocurrency. Cold call promising guaranteed returns, often from an offshore "broker". Check the AFSL register before believing anyone offering financial advice.
• "Hi mum / hi dad" SMS-then-call. A scammer impersonates a family member with a "new number", then calls to ask for money urgently.
• Romance and friendship. Long-running scams that build trust over weeks or months before the financial ask.

What to do during a suspicious call

1. Don't confirm anything. Don't say "yes", don't read out account numbers, and don't confirm your name. Some scams record "yes" and use it to authorise charges.
2. Hang up. You owe the caller nothing. Politeness is for people who deserve it.
3. If you're unsure, verify independently. Hang up, find the organisation's number on their official website (not the number the caller gave you), and call back. Real businesses are happy to be re-called.
4. Don't press any keys. "Press 9 to be removed from our list" usually just confirms the line is live.

What to do after the call

• Search the number on Phony. Other Australians may have already reported it — check the latest trending numbers or look up the number directly. Add your own report so the next person sees the warning.
• Report to Scamwatch. Even if you didn't lose money, every report helps the ACCC track scam waves. Report at scamwatch.gov.au.
• Block the number. See the blocking instructions on each Phony number page — they cover iPhone, Android, and your carrier.
• If you gave out details, act fast. Call your bank, change passwords, freeze your credit file with Equifax and illion, and contact IDCARE on 1800 595 160.

How to reduce the volume of scam calls

You can't eliminate scam calls, but you can cut them dramatically:

• Register your numbers (mobile and landline) at the Do Not Call Register. Telemarketers are legally barred from calling registered numbers — scammers won't follow the rule, but the volume drops.
• Don't post your phone number publicly. Once it lands on a marketing list it's hard to claw back.
• Use your phone's "silence unknown callers" feature (iOS) or "screen unknown callers" (Pixel). Real callers leave a message; scammers usually don't.
• Common-area numbers (1300, 1800, 13) get spoofed often. If you weren't expecting a call from one, don't pick up — let it go to voicemail.

The bottom line

Most phone scams rely on catching you off guard. If you have a script in your head — verify, don't confirm, hang up if pressured — almost every scam falls apart. And when in doubt, the caller's number on phony.com.au is usually a faster sanity check than calling them back.