[ MESSAGING APPS ]
WhatsApp Catfish Check
Met someone claiming to be on WhatsApp? Here's how WhatsApp accounts actually work, plus ways to help verify who you're really talking to before you trust them.
Last updated August 15, 2026
[ HOW WHATSAPP WORKS ]
WhatsApp accounts are tied directly to a phone number, and the app will confirm whether a number is registered.
Usernames/handles: No username; identified by phone number
Requires a Phone Number to Sign Up
WhatsApp requires a valid phone number during signup, so an account is generally tied to a real, working number — a reverse phone lookup is a reasonable starting point if you have one to check.
[ HOW TO VERIFY SOMEONE ON WHATSAPP ]