PhoneCheck
Is this phone number a scam?
US, Canada, and international (+country code). Don’t call back first.
Starting…
Help other people — do you believe this number is a scam?
More details · FAQ
Worldwide numbers: paste US/Canada 10-digit numbers, or international numbers with a country code
(+44 UK, +61 Australia, +91 India, +33 France, and many more).
Use + or 00 for best results outside North America.
Paste the full message in ScamCheck for a complete score. 5–6 digit sender? ShortCode Check. Guide: unknown number check.
Is this phone number a scam?
Paste it above for a free risk score. Caller ID can be faked — treat unexpected “bank” or tax-agency calls with suspicion.
Do you support international / worldwide numbers?
Yes. Include the country code (for example +44… or 00…). We flag region and common premium-rate style patterns where we can. Structural checks are deepest for US/Canada (NANP).
Is there a free scam number checker?
Yes — this is one. Paste any number above for a plain-English risk score, no signup, no app.
Should I call back an unknown number?
Not first. Callback scams want you to dial. Check here, then call only a number you look up yourself.
Is PhoneCheck free?
Free, no signup, works in the browser — good for parents and anyone who isn’t tech-savvy.