Free guide

Is this a scam number? How to check

Got a call or text from an unknown number? Free ways to check who it is, the red flags of scam calls, and where to report a scam number in AU, US, UK and NZ.

Australians lost A$107.2M to phone scams in 2024 (NASC), and caller ID can be faked to show any number, including a real bank’s (FCC). A number alone can’t prove a call is genuine, but it can raise red flags.

Free ways to check

  1. Paste it into our free scam phone number checker for country, line type and user reports.
  2. Search the full number in quotes, with and without the country code.
  3. Compare it with the official number on the company’s website or your card.

Red flags

  • One ring from an international number (possible premium-rate “Wangiri” callback scam).
  • A caller asking for a code sent by SMS, remote access to your computer, or payment by gift card or crypto.
  • “Hi Mum/Dad, this is my new number.”
  • Pressure to stay on the line or keep it secret.

Report it

  • Australia: Scamwatch
  • US: FTC
  • UK and NZ: forward scam texts to 7726

More: how to tell if a call is a scam.

Questions

Can a scam call show a real company’s number?

Yes. Caller ID can be spoofed to show any number, including your bank’s, so always call back on a number you find yourself.

Is it safe to answer and say nothing?

Answering is usually low-risk, but don’t press buttons, confirm your name or say “yes”. Hang up and call the organisation back on a number you trust.

Check the number now

Our free scam phone checker shows the number’s country and line type and whether other people have reported it.

Check a number free7 signs a call is a scam

More guides

General information only, not legal or financial advice. ImposterWatch is operated by Cloud Investments FZE (UAE) and is not a background check or private investigator service.